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We are also producing ever more powerful weapons of mass destruction, from thermonuclear bombs to doomsday viruses. Our leaders don’t lack information about these dangers, yet instead of collaborating to find solutions, they are edging closer to a global war.

Despite – or perhaps because of – our hoard of data, we are continuing to spew greenhouse gases into the atmosphere, pollute rivers and oceans, cut down forests, destroy entire habitats, drive countless species to extinction, and jeopardise the ecological foundations of our own species

For most of our networks have been built and maintained by spreading fictions, fantasies and mass delusions – ranging from enchanted broomsticks to financial systems. Our problem, then, is a network problem. Specifically, it is an information problem. For information is the glue that holds networks together, and when people are fed bad information they are likely to make bad decisions, no matter how wise and kind they personally are.

Traditionally, the term “AI” has been used as an acronym for artificial intelligence. But it is perhaps better to think of it as an acronym for alien intelligence

AI is an unprecedented threat to humanity because it is the first technology in history that can make decisions and create new ideas by itself. All previous human inventions have empowered humans, because no matter how powerful the new tool was, the decisions about its usage remained in our hands

Nuclear bombs do not themselves decide whom to kill, nor can they improve themselves or invent even more powerful bombs. In contrast, autonomous drones can decide by themselves who to kill, and AIs can create novel bomb designs, unprecedented military strategies and better AIs.

AI isn’t a tool – it’s an agent. The biggest threat of AI is that we are summoning to Earth countless new powerful agents that are potentially more intelligent and imaginative than us, and that we don’t fully understand or control.

repreneurs such as Yoshua Bengio, Geoffrey Hinton, Sam Altman, Elon Musk and Mustafa Suleyman have warned that AI could destroy our civilisation. In a 2023 survey of 2,778 AI researchers, more than a third gave at least a 10% chance of advanced AI leading to outcomes as bad as human extinction.

As AI evolves, it becomes less artificial (in the sense of depending on human designs) and more alien

AI isn’t progressing towards human-level intelligence. It is evolving an alien type of intelligence.

generative AIs like GPT-4 already create new poems, stories and images. This trend will only increase and accelerate, making it more difficult to understand our own lives. Can we trust computer algorithms to make wise decisions and create a better world? That’s a much bigger gamble than trusting an enchanted broom to fetch water

it is more than just human lives we are gambling on. AI is already capable of producing art and making scientific discoveries by itself. In the next few decades, it will be likely to gain the ability even to create new life forms, either by writing genetic code or by inventing an inorganic code animating inorganic entities. AI could therefore alter the course not just of our species’ history but of the evolution of all life forms.

“Then … came move number 37,” writes Suleyman. “It made no sense. AlphaGo had apparently blown it, blindly following an apparently losing strategy no professional player would ever pursue. The live match commentators, both professionals of the highest ranking, said it was a ‘very strange move’ and thought it was ‘a mistake’.

as the endgame approached, that ‘mistaken’ move proved pivotal. AlphaGo won again. Go strategy was being rewritten before our eyes. Our AI had uncovered ideas that hadn’t occurred to the most brilliant players in thousands of years.”

“In AI, the neural networks moving toward autonomy are, at present, not explainable. You can’t walk someone through the decision-making process to explain precisely why an algorithm produced a specific prediction. Engineers can’t peer beneath the hood and easily explain in granular detail what caused something to happen. GPT‑4, AlphaGo and the rest are black boxes, their outputs and decisions based on opaque and impossibly intricate chains of minute signals.”

Yet during all those millennia, human minds have explored only certain areas in the landscape of Go. Other areas were left untouched, because human minds just didn’t think to venture there. AI, being free from the limitations of human minds, discovered and explored these previously hidden areas.

Second, move 37 demonstrated the unfathomability of AI. Even after AlphaGo played it to achieve victory, Suleyman and his team couldn’t explain how AlphaGo decided to play it.

Move 37 is an emblem of the AI revolution for two reasons. First, it demonstrated the alien nature of AI. In east Asia, Go is considered much more than a game: it is a treasured cultural tradition. For more than 2,500 years, tens of millions of people have played Go, and entire schools of thought have developed around the game, espousing different strategies and philosophies

The rise of unfathomable alien intelligence poses a threat to all humans, and poses a particular threat to democracy. If more and more decisions about people’s lives are made in a black box, so voters cannot understand and challenge them, democracy ceases to functio

Human voters may keep choosing a human president, but wouldn’t this be just an empty ceremony? Even today, only a small fraction of humanity truly understands the financial system

As the 2007‑8 financial crisis indicated, some complex financial devices and principles were intelligible to only a few financial wizards. What happens to democracy when AIs create even more complex financial devices and when the number of humans who understand the financial system drops to zero?

Translating Goethe’s cautionary fable into the language of modern finance, imagine the following scenario: a Wall Street apprentice fed up with the drudgery of the financial workshop creates an AI called Broomstick, provides it with a million dollars in seed money, and orders it to make more money.

n pursuit of more dollars, Broomstick not only devises new investment strategies, but comes up with entirely new financial devices that no human being has ever thought about.

many financial areas were left untouched, because human minds just didn’t think to venture there. Broomstick, being free from the limitations of human minds, discovers and explores these previously hidden areas, making financial moves that are the equivalent of AlphaGo’s move 37.

For a couple of years, as Broomstick leads humanity into financial virgin territory, everything looks wonderful. The markets are soaring, the money is flooding in effortlessly, and everyone is happy. Then comes a crash bigger even than 1929 or 2008. But no human being – either president, banker or citizen – knows what caused it and what could be done about it

AI, too, is a global problem. Accordingly, to understand the new computer politics, it is not enough to examine how discrete societies might react to AI. We also need to consider how AI might change relations between societies on a global level.

As long as humanity stands united, we can build institutions that will regulate AI, whether in the field of finance or war. Unfortunately, humanity has never been united. We have always been plagued by bad actors, as well as by disagreements between good actors. The rise of AI poses an existential danger to humankind, not because of the malevolence of computers, but because of our own shortcomings.

errorists might use AI to instigate a global pandemic. The terrorists themselves may have little knowledge of epidemiology, but the AI could synthesise for them a new pathogen, order it from commercial laboratories or print it in biological 3D printers, and devise the best strategy to spread it around the world, via airports or food supply chain

desperate governments request help from the only entity capable of understanding what is happening – Broomstick. The AI makes several policy recommendations, far more audacious than quantitative easing – and far more opaque, too. Broomstick promises that these policies will save the day, but human politicians – unable to understand the logic behind Broomstick’s recommendations – fear they might completely unravel the financial and even social fabric of the world. Should they listen to the AI?

Human civilisation could also be devastated by weapons of social mass destruction, such as stories that undermine our social bonds. An AI developed in one country could be used to unleash a deluge of fake news, fake money and fake humans so that people in numerous other countries lose the ability to trust anything or anyone.

Many societies – both democracies and dictatorships – may act responsibly to regulate such usages of AI, clamp down on bad actors and restrain the dangerous ambitions of their own rulers and fanatics. But if even a handful of societies fail to do so, this could be enough to endanger the whole of humankind

Thus, a paranoid dictator might hand unlimited power to a fallible AI, including even the power to launch nuclear strikes. If the AI then makes an error, or begins to pursue an unexpected goal, the result could be catastrophic, and not just for that country

magine a situation – in 20 years, say – when somebody in Beijing or San Francisco possesses the entire personal history of every politician, journalist, colonel and CEO in your country: every text they ever sent, every web search they ever made, every illness they suffered, every sexual encounter they enjoyed, every joke they told, every bribe they took. Would you still be living in an independent country, or would you now be living in a data colony?

What happens when your country finds itself utterly dependent on digital infrastructures and AI-powered systems over which it has no effective control?

In the economic realm, previous empires were based on material resources such as land, cotton and oil. This placed a limit on the empire’s ability to concentrate both economic wealth and political power in one place. Physics and geology don’t allow all the world’s land, cotton or oil to be moved to one country

t is different with the new information empires. Data can move at the speed of light, and algorithms don’t take up much space. Consequently, the world’s algorithmic power can be concentrated in a single hub. Engineers in a single country might write the code and control the keys for all the crucial algorithms that run the entire world.

AI and automation therefore pose a particular challenge to poorer developing countries. In an AI-driven global economy, the digital leaders claim the bulk of the gains and could use their wealth to retrain their workforce and profit even more

Meanwhile, the value of unskilled labourers in left-behind countries will decline, causing them to fall even further behind. The result might be lots of new jobs and immense wealth in San Francisco and Shanghai, while many other parts of the world face economic ruin.

AI is expected to add $15.7tn (£12.3tn) to the global economy by 2030. But if current trends continue, it is projected that China and North America – the two leading AI superpowers – will together take home 70% of that money.

uring the cold war, the iron curtain was in many places literally made of metal: barbed wire separated one country from another. Now the world is increasingly divided by the silicon curtain. The code on your smartphone determines on which side of the silicon curtain you live, which algorithms run your life, who controls your attention and where your data flows.

Cyberweapons can bring down a country’s electric grid, but they can also be used to destroy a secret research facility, jam an enemy sensor, inflame a political scandal, manipulate elections or hack a single smartphone. And they can do all that stealthily. They don’t announce their presence with a mushroom cloud and a storm of fire, nor do they leave a visible trail from launchpad to target

The two digital spheres may therefore drift further and further apart. For centuries, new information technologies fuelled the process of globalisation and brought people all over the world into closer contact. Paradoxically, information technology today is so powerful it can potentially split humanity by enclosing different people in separate information cocoons, ending the idea of a single shared human reality

For decades, the world’s master metaphor was the web. The master metaphor of the coming decades might be the cocoon.

Other countries or blocs, such as the EU, India, Brazil and Russia, may try to create their own digital cocoons,

Instead of being divided between two global empires, the world might be divided among a dozen empires.

The more the new empires compete against one another, the greater the danger of armed conflict.

The cold war between the US and the USSR never escalated into a direct military confrontation, largely thanks to the doctrine of mutually assured destruction. But the danger of escalation in the age of AI is bigger, because cyber warfare is inherently different from nuclear warfare.

US companies are now forbidden to export such chips to China. While in the short term this hampers China in the AI race, in the long term it pushes China to develop a completely separate digital sphere that will be distinct from the American digital sphere even in its smallest buildings.

The temptation to start a limited cyberwar is therefore big, and so is the temptation to escalate it.

A second crucial difference concerns predictability. The cold war was like a hyper-rational chess game, and the certainty of destruction in the event of nuclear conflict was so great that the desire to start a war was correspondingly small

Cyberwarfare lacks this certainty. Nobody knows for sure where each side has planted its logic bombs, Trojan horses and malware. Nobody can be certain whether their own weapons would actually work when called upon

Such uncertainty undermines the doctrine of mutually assured destruction. One side might convince itself – rightly or wrongly – that it can launch a successful first strike and avoid massive retaliation

Even if humanity avoids the worst-case scenario of global war, the rise of new digital empires could still endanger the freedom and prosperity of billions of people. The industrial empires of the 19th and 20th centuries exploited and repressed their colonies, and it would be foolhardy to expect new digital empires to behave much better

Moreover, if the world is divided into rival empires, humanity is unlikely to cooperate to overcome the ecological crisis or to regulate AI and other disruptive technologies such as bioengineering.

The division of the world into rival digital empires dovetails with the political vision of many leaders who believe that the world is a jungle, that the relative peace of recent decades has been an illusion, and that the only real choice is whether to play the part of predator or prey.

Given such a choice, most leaders would prefer to go down in history as predators and add their names to the grim list of conquerors that unfortunate pupils are condemned to memorise for their history exams.

These leaders should be reminded, however, that there is a new alpha predator in the jungle. If humanity doesn’t find a way to cooperate and protect our shared interests, we will all be easy prey to AI.

In fact, the news from Wall Street lately has mostly been about retreat from climate goals, rather than recommitment. Banks and asset managers are withdrawing from international climate alliances and chafing at their rules. Regional banks are stepping up lending to fossil fuel producers. Sustainable investment funds have sustained crippling outflows, and many have collapsed.

In some cases, it’s a classic prisoner’s dilemma: If firms collectively shift to cleaner energy, a cooler climate benefits everyone more in the future

in the short term, each firm has an individual incentive to cash in on fossil fuels, making the transition much harder to achieve.

when it comes to avoiding climate damage to their own operations, the financial industry is genuinely struggling to comprehend what a warming future will mean.

A global compact of financial institutions made commitments worth $130 trillion to try to bring down emissions, confident that governments would create a regulatory and financial infrastructure to make those investments profitable. And in 2022, the Inflation Reduction Act passed.

What about the risk that climate change poses to the financial industry’s own investments, through more powerful hurricanes, heat waves that knock out power grids, wildfires that wipe out towns?

“If we think about what is going to be the best way to tilt your portfolios in the direction to benefit, it’s really difficult to do,”

“These will probably be great investments over 20 years, but when we’re judged over one to three years, it’s a little more challenging for us.”

Some firms cater to institutional clients, like public employee pension funds, that want combating climate change to be part of their investment strategy and are willing to take a short-term hit. But they aren’t a majority

And over the past couple of years, many banks and asset managers have shrunk from anything with a climate label for fear of losing business from states that frown on such concerns.

On top of that, the war in Ukraine scrambled the financial case for backing a rapid energy transition. Artificial intelligence and the movement toward greater electrification are adding demand for power, and renewables haven’t kept up

All of that is about the relative appeal of investments that would slow climate change

If you bought some of the largest solar-energy exchange-traded funds in early 2023, you would have lost about 20 percent of your money, while the rest of the stock market soared.

There is evidence that banks and investors price in some physical risk, but also that much of it still lurks, unheeded.

“I’m very, very worried about this, because insurance markets are this opaque weak link,” Dr. Sastry said. “There are parallels to some of the complex linkages that happened in 2008, where there is a weak and unregulated market that spills over to the banking system.”

Regulators worry that failing to understand those ripple effects could not just put a single bank in trouble but even become a contagion that would undermine the financial system.

But while the European Central Bank has made climate risk a consideration in its policy and oversight, the Federal Reserve has resisted taking a more active role, despite indications that extreme weather is feeding inflation and that high interest rates are slowing the transition to clean energy.

“The argument has been, ‘Unless we can convincingly show it’s part of our mandate, Congress should deal with it, it’s none of our business,’”

a much nearer-term uncertainty looms: the outcome of the U.S. election, which could determine whether further action is taken to address climate concerns or existing efforts are rolled back. An aggressive climate strategy might not fare as well during a second Trump administration, so it may seem wise to wait and see how it shakes out.

big companies are hesitating on climate-sensitive investments as November approaches, but says that “two things are misguided and quite dangerous about that hypothesis.”

One: States like California are establishing stricter rules for carbon-related financial disclosures and may step it up further if Republicans win

And two: Europe is phasing in a “carbon border adjustment mechanism,” which will punish polluting companies that want to do business there.

at the moment, even European financial institutions feel pressure from the United States, which — while providing some of the most generous subsidies so far for renewable-energy investment — has not imposed a price on carbon.

The global insurance company Allianz has set out a plan to align its investments in a way that would prevent warming above 1.5 degrees Celsius by the end of the century, if everyone else did the same. But it’s difficult to steer a portfolio to climate-friendly assets while other funds take on polluting companies and reap short-term profits for impatient clients.

“This is the main challenge for an asset manager, to really bring the customer along,” said Markus Zimmer, an Allianz economist. Asset managers don’t have sufficient tools on their own to move money out of polluting investments and into clean ones, if they want to stay in business,

“Of course it helps if the financial industry is somehow ambitious, but you cannot really substitute the lack of actions by policymakers,”

According to new research, the benefit is greater when decarbonization occurs faster, because the risks of extreme damage mount as time goes on. But without a uniform set of rules, someone is bound to scoop up the immediate profits, disadvantaging those that don’t — and the longer-term outcome is adverse for all.

Economies dominated by hedge financing—that is, those with strong cashflows and low debt levels—are the most stable. When speculative and, especially, Ponzi financing come to the fore, financial systems are more vulnerable. If asset values start to fall, either because of monetary tightening or some external shock, the most overstretched firms will be forced to sell their positions. This further undermines asset values, causing pain for even more firms. They could avoid this trouble by restricting themselves to hedge financing. But over time, particularly when the economy is in fine fettle, the temptation to take on debt is irresistible. When growth looks assured, why not borrow more? Banks add to the dynamic, lowering their credit standards the longer booms last. If defaults are minimal, why not lend more? Minsky’s conclusion was unsettling. Economic stability breeds instability. Periods of prosperity give way to financial fragility.

Minsky’s insight might sound obvious. Of course, debt and finance matter. But for decades the study of economics paid little heed to the former and relegated the latter to a sub-discipline, not an essential element in broader theories.

Minsky was a maverick. He challenged both the Keynesian backbone of macroeconomics and a prevailing belief in efficient markets.

it would be a stretch to expect the financial-instability hypothesis to become a new foundation for economic theory. Minsky’s legacy has more to do with focusing on the right things than correctly structuring quantifiable models. It is enough to observe that debt and financial instability, his main preoccupations, have become some of the principal topics of inquiry for economists today

His challenge to the prophets of efficient markets was even more acute. Eugene Fama and Robert Lucas, among others, persuaded most of academia and policymaking circles that markets tended towards equilibrium as people digested all available information. The structure of the financial system was treated as almost irrelevant

In recent years, behavioural economists have attacked one plank of efficient-market theory: people, far from being rational actors who maximise their gains, are often clueless about what they want and make the wrong decisions.

But years earlier Minsky had attacked another: deep-seated forces in financial systems propel them towards trouble, he argued, with stability only ever a fleeting illusion.

Investors were faster than professors to latch onto his views. More than anyone else it was Paul McCulley of PIMCO, a fund-management group, who popularised his ideas. He coined the term “Minsky moment” to describe a situation when debt levels reach breaking-point and asset prices across the board start plunging. Mr McCulley initially used the term in explaining the Russian financial crisis of 1998. Since the global turmoil of 2008, it has become ubiquitous. For investment analysts and fund managers, a “Minsky moment” is now virtually synonymous with a financial crisis.

t Messrs Hicks and Hansen largely left the financial sector out of the picture, even though Keynes was keenly aware of the importance of markets. To Minsky, this was an “unfair and naive representation of Keynes’s subtle and sophisticated views”. Minsky’s financial-instability hypothesis helped fill in the holes.

As Mr Krugman has quipped: “We are all Minskyites now.”

He also issued an executive order designed to weaken the Dodd-Frank financial reform, enacted in 2010 in the aftermath of the financial crisis.

Why, after all, was the fiduciary rule created? The main issue here is retirement savings — the 401(k)’s and other plans that are Americans’ main source of retirement income over and above Social Security. To invest these funds, people have turned to financial professionals — but most probably weren’t aware that these professionals were under no legal obligation to give advice that maximized clients’ returns rather than their own incomes.

This is a big deal. A 2015 Obama administration study concluded that “conflicted investment advice” has been reducing the return on retirement savings by around one percentage point, costing ordinary Americans around $17 billion each year. Where has that $17 billion been going? Largely into the pockets of various financial-industry players.

why are consumer protections in the Trump firing line?

Gary Cohn, the Goldman Sachs banker appointed to head Mr. Trump’s National Economic Council — populism! — says that the fiduciary rule is like “putting only healthy food on the menu” and denying people the right to eat unhealthy food if they want it. Of course, it doesn’t do anything like that. If you want a better analogy, it’s like preventing restaurants from claiming that their 1400-calorie portions are health food.

Mr. Trump offers a different explanation for his hostility to financial reform: It’s hurting credit availability. “I have so many people, friends of mine that had nice businesses, they can’t borrow money.” I

Only 4 percent of the small firms surveyed by the National Federation of Independent Business report themselves unsatisfied with loan availability, a historic low.

“If the world is to cope with climate change, policymakers will need to pull every lever at their disposal,” he writes. “Faced with this threat, to indulge in the idea that central banks, as key agencies of the state, can limit themselves to worrying about financial stability … is its own form of denial.”

In England, by contrast, Carney has convened 33 central banks to investigate how to “green the financial system.” According to Axios, every powerful central bank is working with him—except for Banco do Brasil and the Fed.

Mark Carney, the governor of the Bank of England, in 2015, in a speech which has subsequently received massive coverage—and he is a man, after all, absolutely of the global financial establishment—coined the idea of a climate Minsky moment. [Editor’s note: A Minsky moment is when an asset’s price suddenly collapses after a long period of growth.]

We would need [fossil-fuel assets] to be on the balance sheet of actors who were under huge pressure in a fire-sale situation and who couldn’t deal with a sudden revaluation. We would need an entire network of causation to be there, which is what produced the unique crisis of 2007 to 2008.

So imagine that we stay on our current path, and we’re headed toward 3 or 4 degrees’ [Celsius] temperature change. And then imagine some of the nonlinearities kick in, which the climate scientists tell us about, and we face a Fukushima-style event.

What happens next? You then get nervous democratic politicians—and not necessarily those who are known for their populism, but just nervous democratic politicians—suddenly deciding that we have to stop doing one or another part of our carbon-based economy. It has to stop, and it has to stop immediately. And then you get big shocks. Then you get sudden revaluations.

In other words, the success of the delaying tactics of the carbon lobby create a situation in which we’re then faced with the possibility of a sudden regulatory shock

“One-third of equity and fixed income assets issued in global financial markets can be classified as belonging to the natural resource and extraction sectors, as well as carbon-intensive power utilities, chemicals, construction, and industrial goods firms.”

Whether that will, in fact, ease the formation of majorities in Congress is another question. Because, after all, it does somehow have to get through the Senate, you know.

Germany is far, far more exposed. A huge slice of their economy is basically all about internal combustion engines, and so that number includes all of those stocks, for sure.

If we saw a huge shock to, say, European equity [exchange-traded funds], which were heavily in German automotive, that’s the sort of trigger that we might be looking at.

This is not simply a zero-sum game; this is a structural transformation that has many very attractive properties. There’s loads of excellent jobs that could be created in this kind of transition.There’s no reason why, even by conventional GDP-type metrics, it need even be associated with the kind of feel-bad factor of slow GDP growth. Then [you could] also link it to a revival of social democracy for the United States. From a progressive political point of view, that’s obviously extremely attractive.

there’s also a deeper view: that climate change is the situation within which all other politics will happen for the next several generations, at least.

ever since the 1990s that’s been the logjam on any serious American commitment.

When you look at a third of securities tied up in the carbon economy and the evidence for decoupling GDP growth from carbon emissions maybe not being as strong as we’d like, do you think the change that needs to happen is realistic?

Tooze: Realistic? No. I mean, depends what you mean by realism. The scale of the challenge requires a boldness of action for which there is no precedent. That’s the only good purpose that the war analogies serve

Meyer: In your piece, you write: “Those in the United States who call for a Green New Deal or a Green Marshall Plan are, if anything, understating the scale of what is needed.”

Do you think climate action needs to be larger than, say, the U.S. mobilization for World War II?

Tooze: Well, less large in absolute terms. Because even the U.S. was spending almost 40 percent of GDP on World War II. And if you’re the Soviet Union, you’re spending 55 to 60 percent in 1940. We don’t need to do anything like that. It needs to be much bigger than the New Deal, which in fiscal-policy terms was really quite trivial.

Crucially, what makes it totally unlike the war is that there’s no happy end. There’s no moment where you win and then everything goes back to the way it was before, but just better. That’s a misunderstanding

This isn’t crash dieting; this is a permanent change in lifestyle, and we need to love that and we need to live it and we need to own it and we need to reconcile ourselves to the fact that this is for us and for all subsequent generations of humans.

It isn’t just the oil and gas majors, because they wouldn’t get you to 30 percent. Exxon isn’t big enough to get you to that kind of percentage. It’s Exxon, and [the major automakers] Daimler and BMW, and the entire carbon-exposed complex.

all the really hard choices need to be made by people like China and India and Pakistan and Bangladesh and Indonesia

You don’t have that very much in Germany. There isn’t anyone in Germany saying, “Which bit of mid-20th-century history is this most like?,” mercifully. The one analogy that has popped up in Germany is reunification, which I actually think is quite a good one, because that’s still an ongoing problem

in the American case, it would be civil rights and Reconstruction, which isn’t a particularly optimistic comparison to draw. It’s an ongoing problem, it’s a deep historic problem, it only happened once, we still haven’t fixed it, and we’re not at peace.

Meyer: There’s a kind of shallow view of climate change: that it is something we need to avert or stop. And that’s somewhat true

furthermore—and much more fundamentally than any of those things—this isn’t really about America. I mean, America can be an obstacle and get in the way, but none of the really hard choices needs to be made by Americ

like Reconstruction or the civil-rights movement, it needs to be something that people take on like a moral commitment, in the same way they take on genocide prevention as a moral commitment

problems that we thought we’d fixed, like the Green Revolution and the feeding of the world population, for instance—totally not obvious that those fixes cope with the next 20 years of what’s ahead of us. The food problem that was such an oppressive issue globally in the 1970s may resurge in an absolutely dramatic way.

Meyer: Given all that, if Jerome Powell decided that he wanted to intervene on the side of climate action, what could he do? What could the Fed do?

Tooze: What I think the Fed should announce is that it enthusiastically supports the idea of a bipartisan infrastructure push focused on the American electrical network, first and foremost, so that we can actually hook up the renewable-generating capacity—which is now eminently, you know, realistic in economic terms. Setting a backstop to a a fiscal-side-led investment push is the obvious thing.

It is indeed a highly appropriate response to an environment of extremely low interest rates, and [former Treasury Secretary] Larry Summers & Co. would argue that it might help, as it were, to suck us out of the state of secular stagnation that we’re in.

another avenue to go down—for the Fed to take a role in helping develop a classification of green bonds, of green financing, with a view also to rolling out comprehensive demands for disclosure on the part of American firms, for climate risks to be fully declared on balance sheets, and for due recognition to be given to firms that are in the business of proactively preparing themselves for decarbonization.

You could, for instance, declare that the Fed views with disfavor the role of several large American banks in continuing to fund coal investment. Some of the carbon-tracking NGOs have done very good work showing and exposing the way in which some of the largest, the most reputable American banks are still in the business of lending to Big Coal. Banking regulation could be tweaked in a way that would produce a tilt against that.

the classic role of the Fed is to support government-issued debt. Insofar as the Green New Deal is a government-issued business, the Fed has just an absolutely historical warrant for supporting fiscal action.

with regards to the broader economy, the entire federal-government apparatus essentially stood behind the spread of home ownership in the United States and the promotion of suburbanization through the credit system. And kind of what we need is a Fannie Mae and Freddie Mac for the energy transition.

if the question is, Is there historical warrant for the financial agencies of government in the United States biasing the property structure in the economy in a certain way?, the answer is emphatically yes—all the way down to the grotesque role of the New Deal financial apparatus in enshrining the racial segregation of the American urban space, with massive effects from the 1930s onward.

The idea of neutrality should not even be allowed in the room in this argument. It’s a question of where we want to be biased. If you look at QE, especially in the U.K. and the EU, it was effectively fossil-biased.

monetary policy is not neutral with regards to the environment. There’s no safe space here. The only question is whether you’re going to lead in the right way

Meyer: Last question. With any of this, is there a role for interested Americans to play if they are not particularly tied to the financial- or monetary-policy elite?

Tooze: Support your congressperson in doing exactly what AOC did in the hearings with Powell a couple of weeks ago

[Editor’s Note: Representative Alexandria Ocasio-Cortez asked Powell whether inflation and unemployment are still closely connected, as the Fed has long argued.]

Applaud, follow with interest, raise questions. That’s exactly what needs to be happening. The politicization of monetary policy is a fact.

If we don’t raise these questions, the de facto politics is, more often than not, conservative and status quo–oriented. So this, like any other area, is one where citizens—whether they’re educated and informed or not—need to wise up, get involved, and follow the arguments and develop positions.

So applaud your congresspeople when they do exactly what AOC was doing in that situation. In many ways, I thought it was one of the most hopeful scenes I’ve seen in that kind of hearing in a long time.

the financial industry has grown much faster than either the flow of savings it channels or the assets it manages.

Defenders of modern finance like to argue that it does the economy a great service by allocating capital to its most productive uses — but that’s a hard argument to sustain after a decade in which Wall Street’s crowning achievement involved directing hundreds of billions of dollars into subprime mortgages.

Wall Street’s friends also used to claim that the proliferation of complex financial instruments was reducing risk and increasing the system’s stability, so that financial crises were a thing of the past. No, really.

if our supersized financial sector isn’t making us either safer or more productive, what is it doing? One answer is that it’s playing small investors for suckers, causing them to waste huge sums in a vain effort to beat the market.

Another answer is that a lot of money is going to speculative activities that are privately profitable but socially unproductive.

n short, we’re giving huge sums to the financial industry while receiving little or nothing — maybe less than nothing — in return. Mr. Philippon puts the waste at 2 percent of G.D.P.

et even that figure, I’d argue, understates the true cost of our bloated financial industry. For there is a clear correlation between the rise of modern finance and America’s return to Gilded Age levels of inequality.

the economic security of most Americans dwindled, and the legitimacy of the system was called into question. One consequence has been the rise of the far right; another is Donald Trump.

Germany insisted that the struggling countries had to practice austerity in order to restore the confidence of private financial markets. In a deep recession, even orthodox economists at the International Monetary Fund soon recognized that austerity was a perverse recipe for economic recovery.

Europe, because of Germany’s worries that these policies would lead to inflation, had no way to extend credit to struggling nations or to raise money through the sale of bonds, which would have allowed the ECB to provide debt relief or to invest in public services.

The political result was the same on both sides of the Atlantic—declining prospects for ordinary people, animus toward elites, and the rise of ultra-nationalism

Not so in Europe. Parties such as the German Social Democratic Party, the British Labour Party, and the French Socialists disgraced themselves as co-sponsors of the neoliberal formula that brought down the economy.

In nation after nation, the main opposition to the party of Davos is neofascism.

In his masterful narrative, the economic historian Adam Tooze achieves several things that no other single author has quite accomplished. Tooze has managed to explain a hugely complex global crisis in its multiple dimensions, and his book combines cogent analysis with a fascinating history of the political and economic particulars

when the collapse came, it was “a financial crisis triggered by the humdrum market for American real estate.”

the collapse reinforced the financial supremacy of Washington and New York. “Far from withering away,” he writes, “the Fed’s response gave an entirely new dimension to the global dollar.”

When the entire structure of borrowed money collapsed, the losses more than wiped out all the capital of the banking system—not just in the US but in Europe, because of the intimate interconnection (and contagion) of American and European banks. Had the authorities just stood by, Tooze writes, the collapse would have been far more severe than the Great Depression:

While insisting to Congress that the emergency response was mainly to shore up US finance, Bernanke turned the Fed into the world’s central bank. “Through so-called liquidity swap lines, the Fed licensed a hand-picked group of core central banks to issue dollar credits on demand,” Tooze writes. In other words, the Fed simply created enough dollars, running well into the trillions, to prevent the global economy from collapsing for lack of credit.

Bernanke instigated government action on an unimagined scale to prop up a private system that supposedly did not need the state

Using deposit guarantees, loans to banks, outright capital transfers, and purchases of nearly worthless securities, the Fed and the Treasury recapitalized the banking system. To camouflage what was at work, officials invented unlimited credit pipelines with disarmingly technical names.

The blandly named policy of quantitative easing, which drove interest rates down to almost zero, was a euphemism for Fed purchases of immense quantities of private and government securities.

The crisis, Tooze writes, “was a devastating blow to the complacent belief in the great moderation, a shocking overturning of the prevailing laissez-faire ideology.” And yet the ideology prevailed

In a reversal of New Deal priorities, most of the relief went to the biggest banks, while smaller banks and homeowners were allowed to go under

Banks were permitted to invent complex provisional loan “modifications” with opaque terms that favored lenders, rather than using their government subsidies to provide refinancing to reduce homeowner debts

How did a nominally center-left administration, elected during a financial crisis caused by right-wing economic ideology and policy, end up in this situation?

Turning to Europe, Tooze explores the fatal combination of Germany’s demands for austerity with the structural weakness of the ECB and the vulnerability of the euro.

Portugal or Greece now enjoyed interest rates that were only slightly higher than Germany’s, and markets failed to take account of the risk of default, which was more serious than that of devaluation.

instead of treating the Greek situation as a crisis to be contained and helping a genuinely reformist new government find its footing, Brussels and Berlin treated Greece as an object lesson in profligacy and an opportunity to insist on punitive terms for financial aid

A central player in this tragedy was the European Central Bank. Tooze does a fine job of explaining the delicate dance between the bank’s leaders and its real masters in Germany. Since Germany opposed continent-wide recovery spending, the bank could only pursue monetary policy. The model was the Fed. Yet while the Fed has a congressional “dual mandate” to target both price stability and high employment, the ECB’s charter allowed for price stability only

The ECB, with the consent of the Germans, came up with one of those bland-sounding names, Outright Monetary Transactions, for its direct purchases of government bonds. But the program, at the insistence of the Germans, was restricted to nations in compliance with Merkel’s rigid fiscal terms, which limited national deficits and debts. In other words, the money could not go to the very nations where it was needed most, since the hardest-hit countries had to borrow heavily to get themselves out of the recession

Reading Tooze, you realize that it’s a miracle that the EU and the euro survived at all—but they did so at terrible human cost.

the ideal of liberalized trade, and the use of trade treaties to promote deregulation or privatized regulation of finance, is a major element of the story of how neoliberal hegemony promoted the eventual collapse. But except for a passing reference, trade and globalized deregulation get little mention here.

he has almost nothing to say about Janet Yellen. Her nomination as Fed chair in 2013 to succeed Bernanke was an epochal event and an improbable defeat for the proponents of austerity, deregulation, and bank bailouts who influenced Obama’s policymaking. Yellen, a left-liberal economist specializing in labor markets, was the only left-of-center Fed chair other then FDR’s chairman Marriner Eccles. She also believed in tough regulation of banks. The extension of quantitative easing well beyond its intended end was substantially due to Yellen’s concern about wages and employment, and not just price stability, since low interest rates can also help promote recovery.

Tooze ends the book with a short chapter called “The Shape of Things to Come,” mainly on the ascent of China, the one nation that avoided all the shibboleths of economic and political liberalism, though it also, of course, does not have a political democracy.

That's unrealized profits for companies that invested in the energy infrastructure, betting on a longer life span, plus potential lost income for investors who bought stock in the utility companies. 

Globally, up to 50% of the currently used and planned fossil fuel-dependent power plants would have to be phased out earlier than their planned lifetime to limit climate change to below 2 degrees warming. Taking only coal into account, this represents assets worth between $150 billion and $1.4 trillion.

Making exact assessments of the size of the problem is difficult because it remains unclear which path policymakers will take. And what should be included in estimates — the value of minerals left in the ground? Unrealized company profits? Or even combustion engines that will no longer be of use? 

"The point is not whether there is a financial bubble, but whether it will burst or not. And what kind of actions governments and financial supervisors will take, and central banks also, will make it burst or not.

A case in point are the money managers set up to handle retirement for billions of people globally: Pension funds are tasked to hold their clients' money and turn a profit from the investments. That means investing the proceeds into stocks on the market.  But with large chunks of the market tied to the fossil fuel industry, a lot of the money is invested in coal, oil and gas. And this money could lose value under ambitious climate policies.

"A pension fund in Europe could be exposed as much as 48% to companies that could be at risk of stranded assets," said Irene Monasterolo. The professor of climate finance at Utrecht University is part of a large and growing group of academics and experts drawing out the risks to the wider financial system posed by these carbon assets

Mark Carney, the former Bank of England governor, is largely credited with kicking off a public debate on the financial stability concerns due to climate change. Speaking in front of London's insurance executives in 2015, he called for more transparency on climate risks — information that should then feed back into climate policies in reference to risks in financial markets.

Thus far, these risks haven't been resolved. Speaking with DW, Monasterolo warned that the amount and intricate interconnectedness of carbon assets could lead to a disastrous outcome.

"The problem with fossil fuel is that it's worth between $16 trillion to $300 trillion, depending on how you calculate. So it's massive," said Joyeeta Gupta, an economics professor at the University of Amsterdam. But this industry is also the base for a huge pile of financial wealth. 

Regulators seem to have caught up with the warning calls. In late November, the European Central Bank threatened to fine about 20 European banks for mishandling climate risks, Bloomberg reported. But returns on investment could stack pensioners against tough climate action.

Most large central banks globally now require their banks to stress test their business models for climate scenarios. But what is essentially at odds, said Monasterolo, is the "long-term dimension of climate change versus the short-term decision-making in policy and in finance."

The long period of transition in Germany's west turned polluting smokestacks into tourist attractions. The former mine in Essen was turned into a museum and event location — a new asset for the region, and a change that put the public good over short-term profits. 

his case is one of dozens discovered by reporters appearing to show Credit Suisse opened or maintained accounts for clients who had serious convictions that might be expected to show up in due diligence checks. There are other instances in which Credit Suisse may have taken quick action after red flags emerged, but the case nonetheless shows that dubious clients have been attracted to the bank.

Like every other bank in the world, Credit Suisse professes to have stringent control mechanisms to carry out extensive due diligence on its customers to “ensure that the highest standards of conduct are upheld”. In banking parlance, such controls are called know-your-client or KYC checks.

A 2017 leaked report commissioned by Switzerland’s financial regulator shed some light on the bank’s internal procedures at that time. Clients would face intensified scrutiny when flagged as a politically exposed person from a high-risk country, or a person involved in a high-risk activity such as gambling, weapons trading, financial services or mining, the report said.

Such controls might be expected to prevent a bank from opening accounts for clients such as Rodoljub Radulović, a Serbian securities fraudster indicted in 2001 by the US Securities and Exchange Commission. However, the leaked data identifies him as the co-signatory of two Credit Suisse company accounts. The first was opened in 2005, the year after the SEC had secured a default judgment against Radulović for running a pump-and-dump scheme.

One of Radulović’s company accounts held 3.4m CHF (£2.2m) before they closed in 2010. He was recently given a 10-year prison sentence by a court in Belgrade for his role trafficking cocaine from South America for the organised crime boss Darko Šarić.

Due diligence is not only for new clients. Banks are required to continually reassess existing customers. The 2017 report said Credit Suisse screened customers at least every three years and as often as once a year for the riskiest clients. Lawyers for Credit Suisse told the Guardian these periodic reviews were introduced “more than 15 years ago”, meaning it was continually running due diligence on existing clients from 2007.

The bank might, therefore, have been expected to have discovered that its German client Eduard Seidel was convicted of bribery in 2008. Seidel was an employee of Siemens. As the multinational’s lead in Nigeria, he oversaw a campaign of industrial-scale bribery to secure lucrative contracts for his employer by funnelling cash to corrupt Nigerian politicians.

After German authorities raided the Munich headquarters of Siemens in 2006, Seidel immediately confessed his role in the bribery scheme, though he said he had never stolen from the company or appropriated its slush funds. His involvement in the corruption led to his name being entered into the Thomson Reuters World-Check database in 2007.

However, the leaked Credit Suisse data shows his accounts were left open until at least well into the last decade. At one point after he left Siemens, one account was worth 54m CHF (£24m). Seidel’s lawyer declined to say whether the accounts were his. He said his client had addressed all outstanding matters relating to his bribery offences and wished to move on with his life.

The lawyer did not respond to repeated invitations to explain the source of the 54m CHF. Siemens said it did not know about the money and that its review of its own cashflows shed no light on the account.

A representative for Sederholm said Credit Suisse never froze his accounts and did not close them until 2013 when he was unable to provide due diligence material. Asked why Sederholm needed a Swiss account, they said that he was living in Thailand when it was opened, adding: “Can you please tell me if you would prefer to put your money in a Thai or Swiss bank?”

One client, Stefan Sederholm, a Swedish computer technician who opened an account with Credit Suisse in 2008, was able to keep it open for two-and-a-half years after his widely reported conviction for human trafficking in the Philippines, for which he was given a life sentence.

Swiss banks have cultivated their trusted reputation since as far back as 1713, when the Great Council of Geneva prohibited bankers from revealing details about the fortunes being deposited by European aristocrats. Switzerland soon became a tax haven for many of the world’s elites and its bankers nurtured a “duty of absolute silence” about their clients affairs.

The custom was enshrined in statute in 1934 with the introduction of Switzerland’s banking secrecy law, which criminalised the disclosure of client banking information to foreign authorities. Within decades, wealthy clients from all over the world were flocking to Swiss banks. Sometimes, that meant clients with something to hide.

One former Credit Suisse employee at the time alleges there was a deeply ingrained culture in Swiss banking of looking the other way when it came to problematic clients. “The bank’s compliance departments [were] masters of plausible deniability,” they told a reporter from the Organized Crime and Corruption Reporting Project, one of the coordinators of the Suisse secrets project. “Never write anything down that could expose an account that is non-compliant and never ask a question you do not want to know the answer to.”

The 2000s was also a decade in which foreign regulators and tax authorities became increasingly frustrated at their inability to penetrate the Swiss financial system. That changed in 2007, when the UBS banker Bradley Birkenfeld voluntarily approached US authorities with information about how the bank was helping thousands of wealthy Americans evade tax with secret accounts.

Birkenfeld was viewed as a traitor in Switzerland, where banking whistleblowers are often held in contempt. However, a wide-ranging US Senate investigation later uncovered the aggressive tactics used by UBS and Credit Suisse, the latter of which was found to have sent bankers to high-end events to recruit clients, courted a potential customer with free gold, and in one case even delivered sensitive bank statements hidden in the pages of a Sports Illustrated magazine.

The revelations sent shock waves through Switzerland’s financial sector and enraged the US, which pressured Switzerland into unilaterally disclosing which of its taxpayers had secret Swiss accounts from 2014. That same year, Switzerland reluctantly signed up to the international convention on the automatic exchange of banking Information.

By adopting the so-called common reporting standard (CRS) for sharing tax data, Switzerland in effect agreed that its banks would in the future exchange information about their clients with tax authorities in foreign countries. They started doing so in 2018.

Membership of the global exchange system is often cited by Switzerland’s banking industry as a turning point. “There is no longer Swiss bank client confidentiality for clients abroad,” the Swiss Bankers Association told the Guardian. “We are transparent, there is nothing to hide in Switzerland.”

Switzerland’s almost 90-year-old banking secrecy law, however, remains in force – and was recently broadened. The Tax Justice Network estimates that countries around the world collectively lose $21bn (£15.4bn) each year in tax revenues because of Switzerland. Many of those countries will be poorer nations that have not signed up to the CRS data exchange.

More than 90 countries, most of which are in the developing world, remain in the dark when their wealthy taxpayers hide their money in Swiss accounts.

This inequity in the system was cited by the whistleblower behind the leaked data, who said the CRS system “imposes a disproportionate financial and infrastructural burden on developing nations, perpetuating their exclusion from the system in the foreseeable future”.

“This situation enables corruption and starves developing countries of much-needed tax revenue. These countries are the ones that therefore suffer most from Switzerland’s reverse-Robin-Hood stunt,” they said.

“I am aware that having an offshore Swiss bank account does not necessarily imply tax evasion or any other financial crime,” they said. “However, it is likely that a significant number of these accounts were opened with the sole purpose of hiding their holder’s wealth from fiscal institutions and/or avoiding the payment of taxes on capital gains.”

But Mr. Putin understands that his people will suffer quietly amid cutbacks in social services. In Russia, suffering is an art form. What he cannot afford is to be seen as weak in the eyes of the voters or to fall victim again to global currency speculators. That failure will not be forgiven by a population eager to see Russia restored to greatness again.

Today, Mr. Putin is once again showing his financial savvy by talking up the price of crude oil on global markets while maintaining a high level of production. Russia cannot afford to cut its output of oil and natural gas and risk losing foreign customers.

Yes, Mr. Putin has played a financially weak hand very well.

there is no evidence that Wall Street’s mega-expansion made the rest of the economy more efficient. On the contrary, growth in family incomes slowed down as finance rose — although a few people became immensely rich

the famous Bloomberg Terminal, a proprietary computer system that gives subscribers real-time access to large quantities of financial data. This access is incredibly expensive — a subscription costs around $24,000 a year. But it’s a must-have in the financial industry, because traders with Bloomberg Terminals can react to market events a few minutes faster than those without.It’s an extremely profitable business. But is it good for the economy? No

Bloomberg has, in effect, made his billions off a financial arms race that costs vast sums but leaves everyone pretty much back where they started.

Warren had made a name for herself as a crusader against financial industry fraud and excess.It wasn’t just talk. One key piece of the reforms instituted after the 2008 financial crisis, the creation of the Consumer Financial Protection Bureau, was Warren’s brainchild. Furthermore, by all accounts the bureau was wildly successful, saving ordinary families billions, until the Trump administration set about eviscerating it.

I have no idea how or if Wednesday’s debate will affect the Democratic race. But it may have helped remind Democrats that corruption, fraud and the excesses of Wall Street in particular can be potent political issues — especially against a president who is both personally corrupt and so obviously a friend to fraudsters.

Except Mitt Romney was not a businessman; he was a master financial speculator who bought, sold, flipped, and stripped businesses. He did not build enterprises the old-fashioned way—out of inspiration, perspiration, and a long slog in the free market fostering a new product, service, or process of production. Instead, he spent his 15 years raising debt in prodigious amounts on Wall Street so that Bain could purchase the pots and pans and castoffs of corporate America, leverage them to the hilt, gussy them up as reborn “roll-ups,” and then deliver them back to Wall Street for resale—the faster the better.

That is the modus operandi of the leveraged-buyout business, and in an honest free-market economy, there wouldn’t be much scope for it because it creates little of economic value. But we have a rigged system—a regime of crony capitalism—where the tax code heavily favors debt and capital gains, and the central bank purposefully enables rampant speculation by propping up the price of financial assets and battering down the cost of leveraged finance.

So the vast outpouring of LBOs in recent decades has been the consequence of bad policy, not the product of capitalist enterprise. I know this from 17 years of experience doing leveraged buyouts at one of the pioneering private-equity houses, Blackstone, and then my own firm. I know the pitfalls of private equity. The whole business was about maximizing debt, extracting cash, cutting head counts, skimping on capital spending, outsourcing production, and dressing up the deal for the earliest, highest-profit exit possible. Occasionally, we did invest in genuine growth companies, but without cheap debt and deep tax subsidies, most deals would not make economic sense.

In truth, LBOs are capitalism’s natural undertakers—vulture investors who feed on failing businesses. Due to bad policy, however, they have now become monsters of the financial midway that strip-mine cash from healthy businesses and recycle it mostly to the top 1 percent.

Accordingly, Bain’s returns on the overwhelming bulk of the deals—67 out of 77—were actually lower than what a passive S&P 500 indexer would have earned even without the risk of leverage or paying all the private-equity fees. Investor profits amounted to a prosaic 0.7X the original investment on these deals and, based on its average five-year holding period, the annual return would have computed to about 12 percent—well below the 17 percent average return on the S&P in this period.

having a trader’s facility for knowing when to hold ’em and when to fold ’em has virtually nothing to do with rectifying the massive fiscal hemorrhage and debt-burdened private economy that are the real issues before the American electorate

Indeed, the next president’s overriding task is restoring national solvency—an undertaking that will involve immense societywide pain, sacrifice, and denial and that will therefore require “fairness” as a defining principle. And that’s why heralding Romney’s record at Bain is so completely perverse. The record is actually all about the utter unfairness of windfall riches obtained under our anti-free market regime of bubble finance.

When Romney opened the doors to Bain Capital in 1984, the S&P 500 stood at 160. By the time he answered the call to duty in Salt Lake City in early 1999, it had gone parabolic and reached 1270. This meant that had a modern Rip Van Winkle bought the S&P 500 index and held it through the 15 years in question, the annual return (with dividends) would have been a spectacular 17 percent. Bain did considerably better, of course, but the reason wasn’t business acumen.

The credentials that Romney proffers as evidence of his business acumen, in fact, mainly show that he hung around the basket during the greatest bull market in recorded history.

The Wall Street Journal examined 77 significant deals completed during that period based on fundraising documents from Bain, and the results are a perfect illustration of bull-market asymmetry. Overall, Bain generated an impressive $2.5 billion in investor gains on $1.1 billion in investments. But 10 of Bain’s deals accounted for 75 percent of the investor profits.

The secret was leverage, luck, inside baseball, and the peculiar asymmetrical dynamics of the leveraged gambling carried on by private-equity shops. LBO funds are invested as equity at the bottom of a company’s capital structure, which means that the lenders who provide 80 to 90 percent of the capital have no recourse to the private-equity sponsor if deals go bust. Accordingly, LBO funds can lose 1X (one times) their money on failed deals, but make 10X or even 50X on the occasional “home run.” During a period of rising markets, expanding valuation multiples, and abundant credit, the opportunity to “average up” the home runs with the 1X losses is considerable; it can generate a spectacular portfolio outcome.

By contrast, the 10 home runs generated profits of $1.8 billion on investments of only $250 million, yielding a spectacular return of 7X investment. Yet it is this handful of home runs that both make the Romney investment legend and also seal the indictment: they show that Bain Capital was a vehicle for leveraged speculation that was gifted immeasurably by the Greenspan bubble. It was a fortunate place where leverage got lucky, not a higher form of capitalist endeavor or training school for presidential aspirants.

The startling fact is that four of the 10 Bain Capital home runs ended up in bankruptcy, and for an obvious reason: Bain got its money out at the top of the Greenspan boom in the late 1990s and then these companies hit the wall during the 2000-02 downturn, weighed down by the massive load of debt Bain had bequeathed them. In fact, nearly $600 million, or one third of the profits earned by the home-run companies, had been extracted from the hide of these four eventual debt zombies.

The bankruptcy forced the closure of about 250—or 40 percent—of the company’s stores and the loss of about 5,000 jobs. Yet the moral of the Stage Stores saga is not simply that in this instance Bain Capital was a jobs destroyer, not a jobs creator. The larger point is that it is actually a tale of Wall Street speculators toying with Main Street properties in defiance of sound finance—an anti-Schumpeterian project that used state-subsidized debt to milk cash from stores that would not have otherwise survived on the free market.

Ironically, the businesses and jobs that Staples eliminated were the office-supply counterparts of the cracker-box stores selling shoes, shirts, and dresses that Bain kept on artificial life-support at Stage Stores Inc. At length, Wal-Mart eliminated these jobs and replaced them with back-of–the-store automation and front-end part-timers, as did Staples, which now has 40,000 part-time employees out of its approximate 90,000 total head count. The pointless exercise of counting jobs won and lost owing to these epochal shifts on the free market is obviously irrelevant to the job of being president, but the fact that Bain made $15 million from the winner and $175 million from the loser is evidence that it did not make a fortune all on its own. It had considerable help from the Easy Button at the Fed.

The lesson is that LBOs are just another legal (and risky) way for speculators to make money, but they are dangerous because when they fail, they leave needless economic disruption and job losses in their wake. That’s why LBOs would be rare in an honest free market—it’s only cheap debt, interest deductions, and ludicrously low capital-gains taxes that artifically fuel them.

The larger point is that Romney’s personal experience in the nation’s financial casinos is no mark against his character or competence. I’ve made money and lost it and know what it is like to be judged. But that experience doesn’t translate into answers on the great public issues before the nation, either. The Romney campaign’s feckless narrative that private equity generates real economic efficiency and societal wealth is dead wrong.

The Bain Capital investments here reviewed accounted for $1.4 billion or 60 percent of the fund’s profits over 15 years, by my calculations. Four of them ended in bankruptcy; one was an inside job and fast flip; one was essentially a massive M&A brokerage fee; and the seventh and largest gain—the Italian Job—amounted to a veritable freak of financial nature.

In short, this is a record about a dangerous form of leveraged gambling that has been enabled by the failed central banking and taxing policies of the state. That it should be offered as evidence that Mitt Romney is a deeply experienced capitalist entrepreneur and job creator is surely a testament to the financial deformations of our times.

Conard said Baker was undercounting the social benefits of investment. He looks, in particular, at agriculture, where, since the 1940s, the cost of food has steadily fallen because of a constant stream of innovations. While the businesses that profit from that innovation — like seed companies and fast-food restaurants — have made their owners rich, the average U.S. consumer has benefited far more. Conard concludes that for every dollar an investor gets, the public reaps up to $20 in value. This is crucial to his argument: he thinks it proves that we should all appreciate the vast wealth of others more, because we’re benefiting, proportionally, from it.

What about investment banks, with their complicated financial derivatives and overleveraged balance sheets? Conard argues that they make the economy more efficient, too. The financial crisis, he writes, was not the result of corrupt bankers selling dodgy financial products. It was a simple, old-fashioned run on the banks, which, he says, were just doing their job

He argues that collateralized-debt obligations, credit-default swaps, mortgage-backed securities and other (now deemed toxic) financial products were fundamentally sound. They were new tools that served a market need for the world’s most sophisticated investors,

“A lot of people don’t realize that what happened in 2008 was nearly identical to what happened in 1929,” he says. “Depositors ran to the bank to withdraw their money only to discover, like the citizens of Bedford Falls” — referring to the movie “It’s a Wonderful Life” — “that there was no money in the vault. All that money had been lent.”

In 2008 it was large pension funds, insurance companies and other huge institutional investors that withdrew in panic. Conard argues in retrospect that it was these withdrawals that led to the crisis — not, as so many others have argued, an orgy of irresponsible lending

Conard concedes that the banks made some mistakes, but the important thing now, he says, is to provide them even stronger government support. He advocates creating a new government program that guarantees to bail out the banks if they ever face another run.

the central role of banks, Conard says, is to turn the short-term assets of nervous savers into risky long-term loans that help the economy grow.

we live longer, healthier and richer lives because of countless microimprovements like that one. The people looking for them, Conard likes to point out, are not only computer programmers, engineers and scientists. They are also wealthy investors like him

As Conard told me, one of the crucial lessons he learned at Bain is that it makes no sense to look for easy solutions. In a competitive market, all that’s left are the truly hard puzzles. And they require extraordinary resources. While we often hear about the greatest successes — penicillin, the iPhone — we rarely hear about the countless failures and the people and companies who financed them.

A central problem with the U.S. economy, he told me, is finding a way to get more people to look for solutions despite these terrible odds of success. Conard’s solution is simple. Society benefits if the successful risk takers get a lot of money

He said the only way to persuade these “art-history majors” to join the fiercely competitive economic mechanism is to tempt them with extraordinary payoffs.

When I look around, I see a world of unrealized opportunities for improvements, an abundance of talented people able to take the risks necessary to make improvements but a shortage of people and investors willing to take those risks. That doesn’t indicate to me that risk takers, as a whole, are overpaid. Quite the opposite.” The wealth concentrated at the top should be twice as large, he said. That way, the art-history majors would feel compelled to try to join them.

he expressed anger over the praise that Warren Buffett has received for pledging billions of his fortune to charity. It was no sacrifice, Conard argued; Buffett still has plenty left over to lead his normal quality of life. By taking billions out of productive investment, he was depriving the middle class of the potential of its 20-to-1 benefits. If anyone was sacrificing, it was those people. “Quit taking a victory lap,” he said, referring to Buffett. “That money was for the middle class.”

Unlike Romney, Conard rejects the notion that America has “some monopoly on hard work or entrepreneurship.” “I think it’s simple economics,” he said. “If the payoff for risk-taking is better, people will take more risks

Conard sees the success of the U.S. economy as, in part, the result of a series of historic accidents. Most recently, the coincidence of Roe v. Wade and the late 1970s economic malaise allowed Ronald Reagan to unify social conservatives and free-market advocates and set the country on a pro-investment path for decades. Europeans, he says, made all the wrong decisions. Concern about promoting equality and protecting favored industries have led to onerous work rules, higher taxes and all sorts of social programs that keep them poorer than Americans.

Now we’re at a particularly crucial moment, he writes. Technology and global competition have made it more important than ever that the United States remain the world’s most productive, risk-taking, success-rewarding society. Obama, Conard says, is “going to dampen the incentives.” Even worse, Conard says, “he’s slowing the accumulation of equity” by fighting income inequality.

Conard’s book addresses what is perhaps the most important question in economics, the one Adam Smith set out to answer in “The Wealth of Nations”: Why do some countries grow so rich and others stay poor? Where you come down on the answer has as much to do with your politics as your economic worldview (two things that can often be the same)

Nearly every economist I spoke with said that Conard has too much faith in the market’s ability to reward only those who create real value. Conard, for instance, insists that even the dodgiest financial products must have been beneficial or else nobody would have bought them in the first place. If a Wall Street trader or a corporate chief executive is filthy rich, Conard says that the merciless process of economic selection has assured that they have somehow benefited society. Even pro-market Romney supporters take issue with this. “Ed ought to be more concerned about crony capitalism,” Hubbard told me.

“Unintended Consequences” ignores some of the most important economic work of the past few decades, about how power and politics influence economic growth. In technical language, this field is the study of “rent seeking,” in which people or companies get rich because of their power, not because of their ideas.

wealthy individuals and corporations are able to influence politicians and regulators to make seemingly insignificant changes to regulations that benefit themselves. In other words, to rig the game

Conard’s version of the financial crisis ignores much reporting and analysis — including work I’ve done with NPR’s “Planet Money” team — that shows that some of the nation’s largest banks actively manipulated customers and regulators and, sometimes, their own stockholders to profit from dangerous risk

Rather than simply serving as an invitation for everybody to engage in potentially beneficial risk-taking, inequality can allow those with wealth to crush new ideas.

Perhaps concentrated wealth will inspire a nation of innovative problem-solvers. But if the view of many economists is right — that it sometimes discourages innovation — then we should worry

on this one he resorted to anecdotes and gut feelings. During his work at Bain, he said, he saw that successful companies had to battle against one another. Nobody was just given a free ride because of their power. “Was a person, like me, excluded from opportunity?” he asked rhetorically. “If so, I wasn’t aware!”

both could be true. The rich could earn a great deal of wealth through their own hard work, skill and luck. They could also use their subsequent influence to make themselves even richer

One of the great political and economic challenges of our time is figuring out the balance between wealth that benefits society and wealth that distorts.

Glenn Hubbard said only that at a broad level, Romney and Conard share “beliefs about innovation and growth and responsible risk-taking.”

Conard and Romney certainly share views on numerous policy matters. Like many Republicans, they promote lower taxes and less regulation for those who achieve financial succes

Chertoff told Biern, according to attendees, that if the Justice Department “can’t bring these cases because it may bring harm, then maybe these banks are too big.” In the end, though, Chertoff and the Justice Department blinked.

From 2004 to 2012, the Justice Department reached 242 deferred and nonprosecution agreements with corporations, compared with 26 in the previous 12 years, according to a study by David M. Uhlmann, a former prosecutor and law professor at the University of Michigan. And while companies paid large sums in the settlements — the days of $7 million cost-of-doing-business fees were over — several veteran Justice Department officials told me that these settlements emboldened defense lawyers.

Indeed, the department now effectively outsources many of its investigations of corporate executives to outside firms, which invariably produce reports that exculpate those at the top.

Over the years, the KPMG debacle and the corporate revolt would lead the Justice Department to roll back the Thompson memo to nearly the point of reversal. Today prosecutors are prohibited from even asking companies to waive their attorney-client privilege. They are also prohibited from pushing a company to cut off the legal fees for indicted executives or pressuring it to forgo joint defense agreements.

In the decade since, the courts dulled other prosecutorial tools.

Breuer may have come with the right pedigree, but he now faced troubles that hurt as much as the debacles of Arthur Andersen and KPMG, or the retreat from the Thompson memo: austerity. The department faced periodic hiring freezes. The F.B.I., which assigned dozens of agents to Enron, had shifted resources to terrorism. The Postal Service wound down an elite unit that had specialized in complex financial investigations. President Obama’s Fraud Enforcement and Recovery Act, which was designed to give hundreds of millions to prosecute financial criminals, was able to deliver only $65 million in 2010 and 2011. Prosecutors reporting to Breuer proposed setting up a mortgage-fraud initiative, a “Prosecutorial Strike Force,” as one July 2009 memo put it, but the Justice Department dithered. Finally it set up the Financial Fraud Enforcement Task Force, an enormous coordinating committee with essentially no investigative operation.

Stiglitz has made the case that the rise in inequality in the US, far from being the natural outcome of market forces, has been profoundly shaped by “our policies and our politics,” with disastrous effects on society and the economy as a whole. In a recent report for the Roosevelt Institute called Rewriting the Rules, Stiglitz has laid out a detailed list of reforms that he argues will make it possible to create “an economy that works for everyone.”

his entire career in academia has been devoted to showing how markets cannot always be counted on to produce ideal results. In a series of enormously important papers, for which he would eventually win the Nobel Prize, Stiglitz showed how imperfections and asymmetries of information regularly lead markets to results that do not maximize welfare.

He also argued that this meant, at least in theory, that well-placed government interventions could help correct these market failures

in books like Globalization and Its Discontents (2002) he offered up a stinging critique of the way the US has tried to manage globalization, a critique that made him a cult hero in much of the developing world

Stiglitz has been one of the fiercest critics of the way the Eurozone has handled the Greek debt crisis, arguing that the so-called troika’s ideological commitment to austerity and its opposition to serious debt relief have deepened Greece’s economic woes and raised the prospect that that country could face “depression without end.”

For Stiglitz, the fight over Greece’s future isn’t just about the right policy. It’s also about “ideology and power.

there’s a good case to be made that the sheer amount of rent-seeking in the US economy has expanded over the years. The number of patents is vastly greater than it once was. Copyright terms have gotten longer. Occupational licensing rules (which protect professionals from competition) are far more common. Tepid antitrust enforcement has led to reduced competition in many industries

The Great Divide is somewhat fragmented and repetitive, but it has a clear thesis, namely that inequality in the US is not an unfortunate by-product of a well-functioning economy. Instead, the enormous riches at the top of the income ladder are largely the result of the ability of the one percent to manipulate markets and the political process to their own benefit.

Inequality obviously has no single definition. As Stiglitz writes:There are so many different parts to America’s inequality: the extremes of income and wealth at the top, the hollowing out of the middle, the increase of poverty at the bottom. Each has its own causes, and needs its own remedies.

his preoccupation here is primarily with why the rich today are so much richer than they used to be.

the main reason people at the top are so much richer these days than they once were (and so much richer than everyone else) is not that they own so much more capital: it’s that they get paid much more for their work than they once did, while everyone else gets paid about the same, or less

while incomes at the top have risen in countries around the world, nowhere have they risen faster than in the US.

One oft-heard justification of this phenomenon is that the rich get paid so much more because they are creating so much more value than they once did

as companies have gotten bigger, the potential value that CEOs can add has increased as well, driving their pay higher.

Stiglitz will have none of this. He sees the boom in the incomes of the one percent as largely the result of what economists call “rent-seeking.”

from the perspective of the economy as a whole, rent-seeking is a waste of time and energy. As Stiglitz puts it, the economy suffers when “more efforts go into ‘rent seeking’—getting a larger slice of the country’s economic pie—than into enlarging the size of the pie.”

The work of Piketty and his colleague Emmanuel Saez has been instrumental in documenting the rise of income inequality, not just in the US but around the world. Major economic institutions, like the IMF and the OECD, have published studies arguing that inequality, far from enhancing economic growth, actually damages it. And it’s now easy to find discussions of the subject in academic journals.

. After all, while pretax inequality is a problem in its own right, what’s most destructive is soaring posttax inequality. And it’s posttax inequality that most distinguishes the US from other developed countries

All this rent-seeking, Stiglitz argues, leaves certain industries, like finance and pharmaceuticals, and certain companies within those industries, with an outsized share of the rewards

within those companies, the rewards tend to be concentrated as well, thanks to what Stiglitz calls “abuses of corporate governance that lead CEOs to take a disproportionate share of corporate profits” (another form of rent-seeking)

This isn’t just bad in some abstract sense, Stiglitz suggests. It also hurts society and the economy

It alienates people from the system. And it makes the rich, who are obviously politically influential, less likely to support government investment in public goods (like education and infrastructure) because those goods have little impact on their lives.

More interestingly (and more contentiously), Stiglitz argues that inequality does serious damage to economic growth: the more unequal a country becomes, the slower it’s likely to grow. He argues that inequality hurts demand, because rich people consume less of their incomes. It leads to excessive debt, because people feel the need to borrow to make up for their stagnant incomes and keep up with the Joneses. And it promotes financial instability, as central banks try to make up for stagnant incomes by inflating bubbles, which eventually burst

exactly why inequality is bad for growth turns out to be hard to pin down—different studies often point to different culprits. And when you look at cross-country comparisons, it turns out to be difficult to prove that there’s a direct connection between inequality and the particular negative factors that Stiglitz cites

This doesn’t mean that, as conservative economists once insisted, inequality is good for economic growth. In fact, it’s clear that US-style inequality does not help economies grow faster, and that moving toward more equality will not do any damage

Similarly, Stiglitz’s relentless focus on rent-seeking as an explanation of just why the rich have gotten so much richer makes a messy, complicated problem simpler than it is

When we talk about the one percent, we’re talking about two groups of people above all: corporate executives and what are called “financial professionals” (these include people who work for banks and the like, but also money managers, financial advisers, and so on)

The emblematic figures here are corporate CEOs, whose pay rose 876 percent between 1978 and 2012, and hedge fund managers, some of whom now routinely earn billions of dollars a year

Shareholders, meanwhile, had fewer rights and were less active. Since then, we’ve seen a host of reforms that have given shareholders more power and made boards more diverse and independent. If CEO compensation were primarily the result of bad corporate governance, these changes should have had at least some effect. They haven’t. In fact, CEO pay has continued to rise at a brisk rate

So what’s really going on? Something much simpler: asset managers are just managing much more money than they used to, because there’s much more capital in the markets than there once was

that means that an asset manager today can get paid far better than an asset manager was twenty years ago, even without doing a better job.

there’s no convincing evidence that CEOs are any better, in relative terms, than they once were, and plenty of evidence that they are paid more than they need to be, in view of their performance. Similarly, asset managers haven’t gotten better at beating the market.

More important, probably, has been the rise of ideological assumptions about the indispensability of CEOs, and changes in social norms that made it seem like executives should take whatever they could get.

It actually has important consequences for thinking about how we can best deal with inequality. Strategies for reducing inequality can be generally put into two categories: those that try to improve the pretax distribution of income (this is sometimes called, clunkily, predistribution) and those that use taxes and transfers to change the post-tax distribution of income

he has high hopes that better rules, designed to curb rent-seeking, will have a meaningful impact on the pretax distribution of income. Among other things, he wants much tighter regulation of the financial sector

t it would be surprising if these rules did all that much to shrink the income of much of the one percent, precisely because improvements in corporate governance and asset managers’ transparency are likely to have a limited effect on CEO salaries and money managers’ compensation.

Most importantly, the financial industry is now a much bigger part of the US economy than it was in the 1970s, and for Stiglitz, finance profits are, in large part, the result of what he calls “predatory rent-seeking activities,” including the exploitation of uninformed borrowers and investors, the gaming of regulatory schemes, and the taking of risks for which financial institutions don’t bear the full cost (because the government will bail them out if things go wrong).

The redistributive policies Stiglitz advocates look pretty much like what you’d expect. On the tax front, he wants to raise taxes on the highest earners and on capital gains, institute a carbon tax and a financial transactions tax, and cut corporate subsidies

It’s also about investing. As he puts it, “If we spent more on education, health, and infrastructure, we would strengthen our economy, now and in the future.” So he wants more investment in schools, infrastructure, and basic research.

The core insight of Stiglitz’s research has been that, left on their own, markets are not perfect, and that smart policy can nudge them in better directions.

Of course, the political challenge in doing any of this (let alone all of it) is immense, in part because inequality makes it harder to fix inequality. And even for progressives, the very familiarity of the tax-and-transfer agenda may make it seem less appealing.

the policies that Stiglitz is calling for are, in their essence, not much different from the policies that shaped the US in the postwar era: high marginal tax rates on the rich and meaningful investment in public infrastructure, education, and technology. Yet there’s a reason people have never stopped pushing for those policies: they worked

a widely held theory, known as the “great moderation,” that suggested that major economic crises were a thing of the past, thanks to certain systemic changes in the way developed nations ran their economies. The theory was backed by leading economists and central bankers. Asset-backed derivatives were, ultimately, a bet on the great moderation.

The contrast with Bitcoin is stark. The Bitcoin bubble rests on no plausible premise.

the new claim is that Bitcoin is a “store of value” and that its price reflects its inherent scarcity. (By design, no more than 21 million Bitcoins can be created.)

For a while, Bitcoin was used for transactions that people wanted to keep secret from government authorities, like drug deals. It soon became apparent, however, that if authorities wanted to track these transactions, they could.

If Bitcoin is a “store of value,” then asset prices are entirely arbitrary. As the proliferation of cryptocurrencies has shown, nothing is easier than creating a scarce asset.

Suppose, more plausibly, that Bitcoin has no underlying value and will eventually become worthless. According to the efficient market hypothesis, financial markets will correctly estimate the true value of Bitcoin and will drive the price to zero immediately. Advertisement Continue reading the main story But that hasn’t happened either.

we must not lose sight of a more fundamental — and more worrisome — development: A financial product with a purely arbitrary value has been successfully introduced in the world’s most sophisticated financial markets.

“Conventional mortgages have survived many financial crises, but they may not survive the climate crisis,” said Jesse Keenan, an associate professor at Tulane University. “This trend also reflects a systematic financial risk for banks and the U.S. taxpayers who ultimately foot the bill.”

The question that matters, according to researchers, isn’t whether the effects of climate change will start to ripple through the housing market. Rather, it’s how fast those effects will occur and what they will look like.

It’s not only along the nation’s rivers and coasts where climate-induced risk has started to push down home prices. In parts of the West, the growing danger of wildfires is already making it harder for homeowners to get insurance.

as the world warms, that long-term nature of conventional mortgages might not be as desirable as it once was, as rising seas and worsening storms threaten to make some land uninhabitable. A retreat from the 30-year mortgage could also put homeownership out of reach for more Americans.

It could also be one of the most economically significant. During the 2008 financial crisis, a decline in home values helped cripple the financial system and pushed almost 9 million Americans out of work.

In 2016, Freddie Mac’s chief economist at the time, Sean Becketti, warned that losses from flooding both inland and along the coasts are “likely to be greater in total than those experienced in the housing crisis and the Great Recession.”

If climate change makes coastal homes uninsurable, Dr. Becketti wrote, their value could fall to nothing, and unlike the 2008 financial crisis, “homeowners will have no expectation that the values of their homes will ever recover.”

In 30 years from now, if global-warming emissions follow their current trajectory, almost half a million existing homes will be on land that floods at least once a year,

Those homes are valued at $241 billion.

new research shows banks rapidly shifting mortgages with flood risk off their books and over to organizations like Fannie Mae and Freddie Mac, government-sponsored entities whose debts are backed by taxpayers

the lenders selling off coastal mortgages the fastest are smaller local banks, which are more likely than large national banks to know which neighborhoods face the greatest climate risk.

In 2009, local banks sold off 43 percent of their mortgages in vulnerable zones, Dr. Keenan and Mr. Bradt found, about the same share as other areas. But by 2017, the share had jumped by one-third, to 57 percent, despite staying flat in less vulnerable neighborhoods.

Dr. Keenan found banks protecting themselves in other ways, such as lending less money to home buyers in vulnerable areas, relative to the value of the homes.

a growing share of mortgages had required down payments between 21 percent and 40 percent — what Dr. Keenan called nonconventional loans.

flood insurance isn’t likely to address the problem, Dr. Keenan said, because it doesn’t protect against the risk of a house losing value and ultimately becoming unsellable.

More homeowners are also taking out a type of mortgage that is less financially painful for a borrower to walk away from if a home becomes uninhabitable because of rising seas. These are known as interest-only mortgages — the monthly payment covers only the interest on the loan, and doesn’t reduce the principal owed.

It’s a loan you can never pay off with the regular monthly payments. However, it also means buyers aren’t sinking any more of their own money into the property beyond a down payment. That’s an advantage if you think the property may become unlivable.

he share of homes with fixed-rate, 30-year mortgages has declined sharply — to less than 80 percent, as of 2016 — in areas most exposed to storm surge

More than 10 percent of homeowners in those areas had interest-only loans in 2016, compared with just 2.3 percent in other ZIP Codes.

“What happens when the water starts lapping at these properties, and they get abandoned?” she said.