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Just as the loss of a species decreases the richness of an ecosystem, the addition of new animals could achieve the opposite effect.

National Geographic Society hosted a larger conference to debate the scientific and ethical questions raised by the prospect of “de-extinction.

“De-extinction went from concept to potential reality right before our eyes,

“This may be the biggest attraction and possibly the biggest benefit of de-extinction. It would surely be very cool to see a living woolly mammoth.”

less scientific, if more persuasive, argument was advanced by the ethicist Hank Greely and the law professor Jacob Sherkow, both of Stanford. De-extinction should be pursued, they argued in a paper published in Science, because it would be really

They will replace chunks of band-tailed-pigeon DNA with synthesized chunks of passenger-pigeon DNA, until the cell’s genome matches their working passenger-pigeon genome.

Scientists predict that changes made by human beings to the composition of the atmosphere could kill off a quarter of the planet’s mammal species, a fifth of its reptiles and a sixth of its birds by 2050

This cloning method, called somatic cell nuclear transfer, can be used only on species for which we have cellular material.

There is a shortcut. The genome of a closely related species will have a high proportion of identical DNA, so it can serve as a blueprint, or “scaffold.”

By comparing the fragments of passenger-pigeon DNA with the genomes of similar species, researchers can assemble an approximation of an actual passenger-pigeon genome.

“We’ve framed it in terms of conservation,”

the genome will have to be inscribed into a living cell.

As with any translation, there may be errors of grammar, clumsy phrases and perhaps a few missing passages, but the book will be legible. It should, at least, tell a good story.

MAGE (Multiplex Automated Genome Engineering). MAGE is nicknamed the “evolution machine” because it can introduce the equivalent of millions of years of genetic mutations within minutes

Developmental and behavioral biologists would take over, just in time to answer some difficult questions. Chicks imitate their parents’ behavior. How do you raise a passenger pigeon without parents of its own species? And how do you train band-tailed pigeons to nurture the strange spawn that emerge from their eggs; chicks that, to them, might seem monstrous: an avian Rosemary’s Baby?

For endangered species with tiny populations, scientists would introduce genetic diversity to offset inbreeding.

They will try to alter the birds’ diets, migration habits and environment. The behavior of each subsequent generation will more closely resemble that of their genetic cousins.

“There’s always this fear that somehow, if we do it, we’re going to accidentally make something horrible, because only nature can really do it right. But nature is totally random. Nature makes monsters. Nature makes threats. Many of the things that are most threatening to us are a product of nature. Revive & Restore is not going to tip the balance in any way.”

For species threatened by contagion, an effort would be made to fortify their DNA with genes that make them disease-resistant

This optimistic, soft-focus fantasy of de-extinction, while thrilling to Ben Novak, is disturbing to many conservation biologists, who consider it a threat to their entire discipline and even to the environmental movement.

The first question posed by conservationists addresses the logic of bringing back an animal whose native habitat has disappeared. Why go through all the trouble just to have the animal go extinct all over again?

There is also anxiety about disease

“If you recreate a species genetically and release it, and that genotype is based on a bird from a 100-year-old environment, you probably will increase risk.”

The scientific term for this type of genetic intervention is “facilitated adaptation.”

De-extinction also poses a rhetorical threat to conservation biologists. The specter of extinction has been the conservation movement’s most powerful argument. What if extinction begins to be seen as a temporary inconvenience?

De-extinction suggests that we can technofix our way out of environmental issues generally, and that’s very, very bad.

How will we decide which species to resurrect?

Philip Seddon recently published a 10-point checklist to determine the suitability of any species for revival, taking into account causes of its extinction, possible threats it might face upon resurrection and man’s ability to destroy the species “in the event of unacceptable ecological or socioeconomic impacts.”

But the most visceral argument against de-extinction is animal cruelty.

“Is it fair to do this to these animals?” Shapiro asked. “Is ‘because we feel guilty’ a good-enough reason?” Stewart Brand made a utilitarian counterargument: “We’re going to go through some suffering, because you try a lot of times, and you get ones that don’t take. On the other hand, if you can bring bucardos back, then how many would get to live that would not have gotten to live?”

In “How to Permit Your Mammoth,” published in The Stanford Environmental Law Journal, Norman F. Carlin asks whether revived species should be protected by the Endangered Species Act or regulated as a genetically modified organism.

He concludes that revived species, “as products of human ingenuity,” should be eligible for patenting.

The term “de-extinction” is misleading. Passenger pigeons will not rise from the grave

Our understanding of the passenger pigeon’s behavior derives entirely from historical accounts.

There is no authoritative definition of “species.” The most widely accepted definition describes a group of organisms that can procreate with one another and produce fertile offspring, but there are many exceptions.

Theseus’ ship, therefore, “became a standing example among the philosophers . . . one side holding that the ship remained the same, and the other contending that it was not the same.”

What is coming will go well beyond the resurrection of extinct species. For millenniums, we have customized our environment, our vegetables and our animals, through breeding, fertilization and pollination. Synthetic biology offers far more sophisticated tools. The creation of novel organisms, like new animals, plants and bacteria, will transform human medicine, agriculture, energy production and much else.

it helped shift moral psychology away from rationalist models that dominated in the 1980s and 1990s. In its place Haidt offered an understanding of morality from an intuitive and automatic level. As Haidt says on his website, “we are just not very good at thinking open-mindedly about moral issues, so rationalist models end up being poor descriptions of actual moral psychology.”

“the mind is divided into parts that sometimes conflict. Like a rider on the back of an elephant, the conscious, reasoning part of the mind has only limited control of what the elephant does.”

In the last few decades psychology began to understand the unconscious mind not as dark and suppressed as Freud did, but as intuitive, highly intelligent and necessary for good conscious reasoning. “Elephants,” he reminded me, “are really smart, much smarter than horses.”

we are 90 percent chimp 10 percent bee. That is to say, though we are inherently selfish, human nature is also about being what he terms “groupish.” He explained to me like this:

they developed the idea that humans possess six universal moral modules, or moral “foundations,” that get built upon to varying degrees across culture and time. They are: Care/harm, Fairness/cheating, Loyalty/betrayal, Authority/subversion, Sanctity/degradation, and Liberty/oppression. Haidt describes these six modules like a “tongue with six taste receptors.” “In this analogy,” he explains in the book, “the moral matrix of a culture is something like its cuisine: it’s a cultural construction, influenced by accidents of environment and history, but it’s not so flexible that anything goes. You can’t have a cuisine based on grass and tree bark, or even one based primarily on bitter tastes. Cuisines vary, but they all must please tongues equipped with the same five taste receptors. Moral matrices vary, but they all must please righteous minds equipped with the same six social receptors.”

The questionnaire eventually manifested itself into the website www.YourMorals.org, and it has since gathered over two hundred thousand data points. Here is what they found:

This is the crux of the disagreement between liberals and conservatives. As the graph illustrates, liberals value Care and Fairness much more than the other three moral foundations whereas conservative endorse all five more or less equally. This shouldn’t sound too surprising, liberals tend to value universal rights and reject the idea of the United States being superior while conservatives tend to be less concerned about the latest United Nation declaration and more partial to the United States as a superior nation.

Haidt began reading political psychology. Karen Stenner’s The Authoritarian Dynamic, “conveyed some key insights about protecting the group that were particularly insightful,” he said. The work of the French sociologist Emile Durkheim was also vital. In contrast to John Stuart Mill, a Durkheimian society, as Haidt explains in an essay for edge.org, “would value self-control over self-expression, duty over rights, and loyalty to one’s groups over concerns for out-groups.”

He was motivated to write The Righteous Mind after Kerry lost the 2004 election: “I thought he did a terrible job of making moral appeals so I began thinking about how I could apply moral psychology to understand political divisions. I started studying the politics of culture and realized how liberals and conservatives lived in their own closed worlds.” Each of these worlds, as Haidt explains in the book, “provides a complete, unified, and emotionally compelling worldview, easily justified by observable evidence and nearly impregnable to attack by arguments from outsiders.” He describes them as “moral matrices,” and thinks that moral psychology can help him understand them.

“When I say that human nature is selfish, I mean that our minds contain a variety of mental mechanisms that make us adept at promoting our own interests, in competition with our peers. When I say that human nature is also groupish, I mean that our minds contain a variety of mental mechanisms that make us adept at promoting our group’s interests, in competition with other groups. We are not saints, but we are sometimes good team players.” This is what people who had studied morality had not realized, “that we evolved not just so I can treat you well or compete with you, but at the same time we can compete with them.”

At first, Haidt reminds us that we are all trapped in a moral matrix where

our “elephants” only look for what confirms its moral intuitions while our “riders” play the role of the lawyer; we team up with people who share similar matrices and become close-minded; and we forget that morality is diverse. But on the other hand, Haidt is offering us a choice: take the blue pill and remain happily delusional about your worldview, or take the red pill, and, as he said in his 2008 TED talk, “learn some moral psychology and step outside your moral matrix.”

The great Asian religions, Haidt reminded the crowd at TED, swallowed their pride and took the red pill millennia ago. And by stepping out of their moral matrices they realized that societies flourish when they value all of the moral foundations to some degree. This is why Ying and Yang aren’t enemies, “they are both necessary, like night and day, for the functioning of the world.” Or, similarly, why the two of the high Gods in Hinduism, Vishnu the preserver (who stands for conservative principles) and Shiva the destroyer (who stands for liberal principles) work together.

the Internet has deepened that divide. It makes it easy for people to read only news and opinions from people they agree with. In many cases, people don’t even make that choice for themselves. Last week, Twitter said it would begin showing people tweets even from people they don’t follow if enough other people they follow favorite them.

Humans are acutely attuned to the approval of others, constantly reading cues to judge whether people agree with them, the researchers said. Active social media users get many more of these cues — like status updates, news stories people choose to share and photos of how they spend their days — and so they become less likely to speak up.

The study also found that for all the discussion of social media becoming the place where people find and discuss news, most people said they got information about the N.S.A. revelations from TV and radio, while Facebook and Twitter were the least likely to be news sources.

How do we reconcile our enjoyment of social media even as we understand that the corporations who control them aren’t always acting in our best interests?

hat was because the underlying economic conditions hadn’t been changed or “disrupted,” to use a favorite Silicon Valley phrase. Google has to serve its shareholders, just like NBCUniversal does. As a result, many of the unappealing aspects of the legacy-media model have simply carried over into a digital age — namely, commercialism, consolidation, and centralization. In fact, the new system is even more dependent on advertising dollars than the one that preceded it, and digital advertising is far more invasive and ubiquitous

the popular narrative — new communications technologies would topple the establishment and empower regular people — didn’t accurately capture reality. Something more complex and predictable was happening. The old-media dinosaurs weren’t dying out, but were adapting to the online environment; meanwhile the new tech titans were coming increasingly to resemble their predecessors

I use lots of products that are created by companies whose business practices I object to and that don’t act in my best interests, or the best interests of workers or the environment — we all do, since that’s part of living under capitalism. That said, I refuse to invest so much in any platform that I can’t quit without remorse

these services aren’t free even if we don’t pay money for them; we pay with our personal data, with our privacy. This feeds into the larger surveillance debate, since government snooping piggybacks on corporate data collection. As I argue in the book, there are also negative cultural consequences (e.g., when advertisers are paying the tab we get more of the kind of culture marketers like to associate themselves with and less of the stuff they don’t) and worrying social costs. For example, the White House and the Federal Trade Commission have both recently warned that the era of “big data” opens new avenues of discrimination and may erode hard-won consumer protections.

I’m resistant to the tendency to place this responsibility solely on the shoulders of users. Gadgets and platforms are designed to be addictive, with every element from color schemes to headlines carefully tested to maximize clickability and engagement. The recent news that Facebook tweaked its algorithms for a week in 2012, showing hundreds of thousands of users only “happy” or “sad” posts in order to study emotional contagion — in other words, to manipulate people’s mental states — is further evidence that these platforms are not neutral. In the end, Facebook wants us to feel the emotion of wanting to visit Facebook frequently

social inequalities that exist in the real world remain meaningful online. What are the particular dangers of discrimination on the Internet?

That it’s invisible or at least harder to track and prove. We haven’t figured out how to deal with the unique ways prejudice plays out over digital channels, and that’s partly because some folks can’t accept the fact that discrimination persists online. (After all, there is no sign on the door that reads Minorities Not Allowed.)

just because the Internet is open doesn’t mean it’s equal; offline hierarchies carry over to the online world and are even amplified there. For the past year or so, there has been a lively discussion taking place about the disproportionate and often outrageous sexual harassment women face simply for entering virtual space and asserting themselves there — research verifies that female Internet users are dramatically more likely to be threatened or stalked than their male counterparts — and yet there is very little agreement about what, if anything, can be done to address the problem.

What steps can we take to encourage better representation of independent and non-commercial media? We need to fund it, first and foremost. As individuals this means paying for the stuff we believe in and want to see thrive. But I don’t think enlightened consumption can get us where we need to go on its own. I’m skeptical of the idea that we can shop our way to a better world. The dominance of commercial media is a social and political problem that demands a collective solution, so I make an argument for state funding and propose a reconceptualization of public media. More generally, I’m struck by the fact that we use these civic-minded metaphors, calling Google Books a “library” or Twitter a “town square” — or even calling social media “social” — but real public options are off the table, at least in the United States. We hand the digital commons over to private corporations at our peril.

6. You advocate for greater government regulation of the Internet. Why is this important?

I’m for regulating specific things, like Internet access, which is what the fight for net neutrality is ultimately about. We also need stronger privacy protections and restrictions on data gathering, retention, and use, which won’t happen without a fight.

I challenge the techno-libertarian insistence that the government has no productive role to play and that it needs to keep its hands off the Internet for fear that it will be “broken.” The Internet and personal computing as we know them wouldn’t exist without state investment and innovation, so let’s be real.

there’s a pervasive and ill-advised faith that technology will promote competition if left to its own devices (“competition is a click away,” tech executives like to say), but that’s not true for a variety of reasons. The paradox of our current media landscape is this: our devices and consumption patterns are ever more personalized, yet we’re simultaneously connected to this immense, opaque, centralized infrastructure. We’re all dependent on a handful of firms that are effectively monopolies — from Time Warner and Comcast on up to Google and Facebook — and we’re seeing increased vertical integration, with companies acting as both distributors and creators of content. Amazon aspires to be the bookstore, the bookshelf, and the book. Google isn’t just a search engine, a popular browser, and an operating system; it also invests in original content

So it’s not that the Internet needs to be regulated but that these big tech corporations need to be subject to governmental oversight. After all, they are reaching farther and farther into our intimate lives. They’re watching us. Someone should be watching them.

In another experiment, we found that longer response times were correlated with less diverse responses, ruling out the possibility that participants with low mental loads simply took more time to generate an interesting response.

it seems that with a high mental load, you need more time to generate even a conventional thought. These experiments suggest that the mind’s natural tendency is to explore and to favor novelty, but when occupied it looks for the most familiar and inevitably least interesting solution.

In general, there is a tension in our brains between exploration and exploitation. When we are exploratory, we attend to things with a wide scope, curious and desiring to learn. Other times, we rely on, or “exploit,” what we already know, leaning on our expectations, trusting the comfort of a predictable environment

Much of our lives are spent somewhere between those extremes. There are functional benefits to both modes: If we were not exploratory, we would never have ventured out of the caves; if we did not exploit the certainty of the familiar, we would have taken too many risks and gone extinct. But there needs to be a healthy balance

All these loads can consume mental capacity, leading to dull thought and anhedonia — a flattened ability to experience pleasure.

ancient meditative practice helps free the mind to have richer experiences of the present

your life leaves too much room for your mind to wander. As a result, only a small fraction of your mental capacity remains engaged in what is before it, and mind-wandering and ruminations become a tax on the quality of your life

Honing an ability to unburden the load on your mind, be it through meditation or some other practice, can bring with it a wonderfully magnified experience of the world — and, as our study suggests, of your own mind.

Yet a growing suspicion of corporate and political interests in the sixties inspired a new wave of holism that’s gaining strength a half-century later. We’re right to be wary of corporate agendas and political mismanagement when it comes to healthcare.

The reality is the most basic advice—move often and diversely; eat a balanced, whole foods diet—is boring in an age of immediate gratification.

The alternative is suffering, something many companies and hucksters willfully champion at a time when we can all use less of it.

DJ: Of the basic values of French liberalism—liberty, equality, and fraternity—the last, fraternity, always seems to get short shrift. Your book, by contrast, argues that religious tolerance and liberalism in general can only flourish if people cultivate active respect, civility, and civic friendship with their fellow citizens. If this is so crucial, why do traditional liberals fail to make it more central to their program?

MN: I think liberals associate the cultivation of public emotion with fascism and other illiberal ideologies. But if they study history more closely they will find many instances in which emotions are deliberately cultivated in the service of liberal ideals. My next book, Political Emotions, will study all of this in great detail. Any political principles that ask people to go beyond their own self-interest for the sake of justice requires the cultivation of emotion.

we should confront sexism by argument and persuasion, and that to render all practices that objectify women illegal would be both too difficult (who would judge?) and too tyrannical.

critics of the burqa typically look at the practices of others and find sexism and “objectification” of women there, while failing to look at the practices of the dominant culture, which are certainly suffused with sexism and objectification. I was one of the feminist philosophers who wrote about objectification as a fundamental problem, and what we were talking about was the portrayal of women as commodities for male use and control in violent pornography, in a great deal of our media culture, and in other cultural practices, such as plastic surgery. I would say that this type of objectification is not on the retreat but may even be growing. Go to a high school dance—even at a high-brow school such as the John Dewey Laboratory School on our campus [at the University of Chicago]—and you will see highly individual and intelligent teenage girls marketing themselves for male consumption in indistinguishable microskirts, prior to engaging in a form of group dancing that mimes sex, and effaces their individuality. (Boys wear regular and not particularly sexy clothing.)

Lots of bad things are and will remain legal: unkindness, emotional blackmail, selfishness. And though I think the culture of pornographic objectification does great damage to personal relations, I don’t think that legal bans are the answer.

In the history of philosophy this was well understood, and figures as diverse as [Jean-Jacques] Rousseau, [Johann Gottfried von] Herder, [Giuseppe] Mazzini, Auguste Comte, John Stuart Mill, and John Rawls had a lot to say about the issue. In Mill’s case, he set about solving the problem posed by the confluence of liberalism and emotion: how can a society that cultivates emotion to support its political principles also preserve enough space for dissent, critique, and experimentation? My own proposal in the forthcoming book follows the lead of Mill—and, in India, of Rabindranath Tagore—and tries to show how a public culture of emotions, supporting the stability of good political principles, can also be liberal and protective of dissent. Some of the historical figures I study in this regard are Franklin Delano Roosevelt, Martin Luther King, Jr., Gandhi, and Nehru.

the Palin reaction was a whole lot better than the standard reaction in Europe, which is that we should just ban things that we fear. It is really unbelievable, having just lectured on this topic here in Germany: my views, which are pretty mainstream in America, are found “extreme” and even “offensive” in Germany, and all sorts of quite refined people think that Islam poses a unique problem and that the law should be dragged in to protect the culture.

The problem with these Europeans is that they don’t want to ban platform shoes or spike heels either; they just want to ban practices of others which they have never tried to understand.

If there’s one thing about fairness, it is fundamentally an impartial notion, an idea that restricts us from privileging one group over another. When asking about fairness, we cannot ask whether X policy is fair for me, or whether Y policy is fair for someone with a yacht and two vacation homes. We must ask whether Z policy is fair, full stop. What we must ask here is whether the policy could be applied to all; whether it is the sort of system with which we could live, if we were to end up in one of the many socioeconomic groupings that make up our diverse community, whether most-advantaged or least-advantaged, fortunate or unfortunate

This is why the veil of ignorance is a superior test for fairness over the veil of opulence. It tackles the universality of fairness without getting wrapped up in the particularities of personal interest. If you were to start this world anew, unaware of who you would turn out to be, what sort of die would you be willing to cast?

In the interest of firming up the game, in the interest of being fair, the N.F.L. decided long ago to give the worst teams in football the best shot at improving their game.

The question of fairness has widespread application throughout our political discourse. It affects taxation, health care, education, social safety nets and so on. The veil of opulence would have us screen for fairness by asking what the most fortunate among us are willing to bear. The veil of ignorance would have us screen for fairness by asking what any of us would be willing to bear, if it were the case that we, or the ones we love, might be born into difficult circumstances or, despite our hard work, blindsided by misfortune.

Society is in place to correct for the injustices of the universe, to ensure that our lives can run smoothly despite the stuff that is far out of our control: not to hand us what we need, but to give us the opportunity to pursue life, liberty and happiness.

They view learning as the process of delivering learning objects for the individual consumption of students, and they have great faith that this delivery process can be optimized by algorithms and data mining. It is incredibly important for them that we have quantifiable outcomes of learning (standardized tests), since they can only optimize on quantitative metrics.

the biggest players in the Open movement generally believe that learning is a process of algorthmically delivering learning objects to consumers, and they frequently use "supply and demand" models to conceptualize their efforts

The difference between Open and Market is that Open folks believe that learning objects are not commodities to be bought and sold, but the public infrastructure of our culture

They'd like learning objects and the algorithms distributing those objects to be openly licensed and free for teachers to reuse, remix, and re-publish.

The "Dewey" people reject the notion of learning as "delivery" and the free market as the best platform for learning.

Dewey is a complex figure, but when most people invoke him, they mean that learning occurs through people's experiences and not through content delivery

Learning occurs when teachers and students work together to create or make something with meaning to to people in the real world

They tend to believe that the nuanced, contextual, social experiences that lead to the best learning experiences are easiest to facilitate when the curriculum is not overly prescriptive.

Ph.D. programs have fostered a culture that glorifies arcane unintelligibility while disdaining impact and audience. This culture of exclusivity is then transmitted to the next generation through the publish-or-perish tenure process

If the sine qua non for academic success is peer-reviewed publications, then academics who ‘waste their time’ writing for the masses will be penalized.

My onetime love, political science, is a particular offender and seems to be trying, in terms of practical impact, to commit suicide.

In the late 1930s and early 1940s, one-fifth of articles in The American Political Science Review focused on policy prescriptions; at last count, the share was down to 0.3 percent.

Universities have retreated from area studies, so we have specialists in international theory who know little that is practical about the world

After the Arab Spring, a study by the Stimson Center looked back at whether various sectors had foreseen the possibility of upheavals. It found that scholars were among the most oblivious — partly because they relied upon quantitative models or theoretical constructs that had been useless in predicting unrest.

Many academic disciplines also reduce their influence by neglecting political diversity. Sociology, for example, should be central to so many national issues, but it is so dominated by the left that it is instinctively dismissed by the right.

In contrast, economics is a rare academic field with a significant Republican presence, and that helps tether economic debates to real-world debates.

(4) The academic views of a professor are independent of his or her real-world political views; academic disputes don’t track partisan disputes or vice versa; you can’t reason from an academic’s disciplinary views to the positions he or she would take in the public sphere; they are independent variables.

The answer given in the first lecture — “What is Language?” — is that we are creatures with language, and that language as a uniquely human biological capacity appeared suddenly and quite late in the evolutionary story, perhaps 75,000 years ago.

Chomsky gave three lectures under the general title “What Kind of Creatures are We?”

Language, then, does not arise from the social/cultural environment, although the environment provides the stuff or input it works on. That input is “impoverished”; it can’t account for the creativity of language performance, which has its source not in the empirical world, but in an innate ability that is more powerful than the stimuli it utilizes and plays with. It follows that if you want to understand language, you shouldn’t look to linguistic behavior but to the internal mechanism — the Universal Grammar — of which particular linguistic behaviors are a non-exhaustive expression. (The capacity exceeds the empirical resources it might deploy.)

In his second lecture (“What Can We Understand?”), Chomsky took up the question of what humans are capable of understanding and his answer, generally, was that we can understand what we can understand, and that means that we can’t understand what is beyond our innate mental capacities

This does not mean, he said, that what we can’t understand is not real: “What is mysterious to me is not an argument that it does not exist.” It’s just that while language is powerful and creative, its power and creativity have limits; and since language is thought rather than an addition to or clothing of thought, the limits of language are the limits of what we can fruitfully think about

This is as good as it gets. There is “no evolution in our capacity for language.”

These assertions are offered as a counter to what Chomsky sees as the over-optimistic Enlightenment belief — common to many empiricist philosophies — that ours is a “limitless explanatory power” and that “we can do anything.”

In the third lecture (“What is the Common Good?”) Chomsky turned from the philosophy of mind and language to political philosophy and the question of what constitutes a truly democratic society

He likened dogmatic intellectual structures that interfere with free inquiry to coercive political structures that stifle the individual’s creative independence and fail to encourage humanity’s “richest diversity

He asserted that any institution marked by domination and hierarchy must rise to the challenge of justifying itself, and if it cannot meet the challenge, it should be dismantled.

He contrasted two accounts of democracy: one — associated by him with James Madison — distrusts the “unwashed” populace and puts its faith in representative government where those doing the representing (and the voting and the distributing of goods) constitute a moneyed and propertied elite

the other — associated by him with Adam Smith (in one of his moods), J. S. Mill, the 1960s and a tradition of anarchist writing — seeks to expand the franchise and multiply choices in the realms of thought, politics and economics. The impulse of this second, libertarian, strain of democracy, is “to free society from economic or theological guardianship,” and by “theological” Chomsky meant not formal religion as such but any assumed and frozen ideology that blocked inquiry and limited participation. There can’t, in short, be “too much democracy.”

It was thought of the highest order performed by a thinker, now 85 years old, who by and large eschewed rhetorical flourishes (he has called his own speaking style “boring” and says he likes it that way) and just did it, where ‘it” was the patient exploration of deep issues that had been explored before him by a succession of predecessors, fully acknowledged, in a conversation that is forever being continued and forever being replenished.

Yes, I said to myself, this is what we — those of us who bought a ticket on this particular train — do; we think about problems and puzzles and try to advance the understanding of them; and we do that kind of thinking because its pleasures are, in a strong sense, athletic and provide for us, at least on occasion, the experience of fully realizing whatever capabilities we might have. And we do it in order to have that experience, and to share it with colleagues and students of like mind, and not to make a moral or political point.

The term “master class” is a bit overused, but I feel no hesitation in using it here. It was a master class taught by a master, and if someone were to ask me what exactly is it that academics do, I would point to these lectures and say, simply, here it is, the thing itself.

These are not questions that can be answered by the development of the technologies. They require new social understandings. "What are the things we want to see happen?" Cascio asked. "What are the things we should and should not do?"

he floated five simple principles: 1. The right to self-knowledge 2. The right to self-modification 3. The right to refuse modification 4. The right to modify/refuse to modify your children 5. The right to know who has been modified

eating a balanced diet may be beneficial to reduce your risk of cognitive decline

there are many aspects of diet in combination with engaging in a healthy lifestyle that may influence cognitive decline

this new study suggests that improving overall diet quality is an important factor for lowering the risk of memory and thinking loss

"healthy diet" as one containing lots of fruits and vegetables, nuts, fish, moderate alcohol use and minimal red meat

"We just wanted to look at a diverse cohort of people from all around the world and analyze what their risk for cognitive decline would be if they consumed what most organizations would consider a 'healthy diet',"

Participants were tested for their thinking and memory skills, at the start of the study, then again after two and five years.

participants with the healthiest diets were 24% less likely to experience cognitive decline compared to those with the least healthy diets. These individuals were slightly older in age, more active, less likely to smoke and had a lower BMI.

blueberries may boost memory, and that a high intake of saturated and trans fats can have negative effects

"Plans to scrap the requirement for academy sponsors to consult with school communities, including parents, could result in a faith based education being imposed on parents and young people against their wishes.

"Given England's religiously diverse population – around half of which self-identify as non-religious, any increase in the proportion of religiously designated or faith ethos schools is likely to impede parents' ability to secure an education that doesn't run counter to their beliefs.

"Forcing a religious ethos on young people through their education would in many cases disrespect their parents' wishes and be at odds with principles of fairness and equality.

the academisation of local authority controlled schools would increase the risk of faith-based organisations gaining greater control over school curriculums, admissions arrangements and employment practices – leading to even greater discrimination in our education system than already exists.

their “conditioning has been conditioned,” and marginalized groups are often left to pick up the pieces in the wake of brutality and/or neglect by those in positions of power, trust and influence.

tackles media bias (pdf) and how it indiscriminately pathologizes communities of color for mass consumption.

“Implicit bias impacts the way black communities are treated across practically all sectors of life in America, from courtrooms to doctors’ offices,

“The media is no different, whether it be the use of pejorative terms like ‘thug’ and ‘animal’ to describe protesters in Ferguson and Baltimore, or the widespread overreporting of crime stories involving black suspects in New York City.”

Media bias not only negatively impacts black America’s relationship with law enforcement and the judicial system (pdf) but also extends to how African Americans are perceived in society at large.

“Television newsrooms are nearly 80 percent white, according to the Radio and Television News Directors Association, while radio newsrooms are 92 percent white,”

“The percentage of minority journalists has remained between 12 and 14 percent for more than a decade.”

This lays the groundwork for an intrinsically racist media structure that, according to The Atlantic’s Riva Gold, means “news organizations are losing their ability to empower, represent, and—especially in cases where language ability is crucial—even to report on minority populations in their communities.”

“The intensity of this reorganization will depend, unsurprisingly, on the magnitude of warming.”

researchers seek to predict future impacts of global warming on marine life by examining how the oceans were affected during times of substantial temperature change in the distant past.

Extrapolating from those records, the researchers predicted that even moderate climate change will cause significant disruptions, with local extinctions and species migrations occurring three times more frequently than today.

More severe warming will have a major impact on marine life, with significant disruptions occurring across 50 to 70 percent of the world’s oceans, the authors concluded.

The impacts cannot fail to affect life on land, given the ocean’s role in supporting human populations

“When the temperature of the environment changes, animals and plants change in abundance locally or may move to new locations if the habitat is suitable,”

“These movements ultimately affect the food web and ecology, and if they are rapid, the food web may become uncoupled.”

humans “rely upon the ecosystem services that the interconnected web of life creates.”

What was wrong with their education? In Wiesel’s words: "It emphasized theories instead of values, concepts rather than human beings, abstraction rather than consciousness, answers instead of questions, ideology and efficiency rather than conscience."

There is an information explosion going on, by which I mean a rapid increase of data, words, and paper. But this explosion should not be taken for an increase in knowledge and wisdom, which cannot so easily by measured. What can be said truthfully is that some knowledge is increasing while other kinds of knowledge are being lost. David Ehrenfeld has pointed out that biology departments no longer hire faculty in such areas as systematics, taxonomy, or ornithology. In other words, important knowledge is being lost because of the recent overemphasis on molecular biology and genetic engineering, which are more lucrative, but not more important, areas of inquiry.

In the modern curriculum we have fragmented the world into bits and pieces called disciplines and subdisciplines. As a result, after 12 or 16 or 20 years of education, most students graduate without any broad integrated sense of the unity of things. The consequences for their personhood and for the planet are large. For example, we routinely produce economists who lack the most rudimentary knowledge of ecology. This explains why our national accounting systems do not subtract the costs of biotic impoverishment, soil erosion, poisons in the air or water, and resource depletion from gross national product. We add the price of the sale of a bushel of wheat to GNP while forgetting to subtract the three bushels of topsoil lost in its production.

The plain fact is that the planet does not need more "successful" people. But it does desperately need more peacemakers, healers, restorers, storytellers, and lovers of every shape and form. It needs people who live well in their places.

The goal of education is not mastery of subject matter, but of one’s person. Subject matter is simply the tool. Much as one would use a hammer and chisel to carve a block of marble, one uses ideas and knowledge to forge one’s own personhood.

knowledge carries with it the responsibility to see that it is well used in the world.

we cannot say that we know something until we understand the effects of this knowledge on real people and their communities

Indoor classes create the illusion that learning only occurs inside four walls isolated from what students call without apparent irony the "real world."

Leslie Berlin, a historian of business at Stanford, organized her nominations not as an overall list but grouped into functional categories.

Innovations that expand the human intellect and its creative, expressive, and even moral possibilities.

Innovations that are integral to the physical and operating infrastructure of the modern world

Innovations that enabled the Industrial Revolution and its successive waves of expanded material output

Innovations extending life, to use Leslie Berlin’s term

Innovations that allowed real-time communication beyond the range of a single human voice

Innovations in the physical movement of people and goods.

Organizational breakthroughs that provide the software for people working and living together in increasingly efficient and modern ways

Finally, and less prominently than we might have found in 1950 or 1920—and less prominently than I initially expected—we have innovations in killing,

Any collection of 50 breakthroughs must exclude 50,000 more.

We learn, finally, why technology breeds optimism, which may be the most significant part of this exercise.

Popular culture often lionizes the stars of discovery and invention

For our era, the major problems that technology has helped cause, and that faster innovation may or may not correct, are environmental, demographic, and socioeconomic.

people who have thought deeply about innovation’s sources and effects, like our panelists, were aware of the harm it has done along with the good.

“Does innovation raise the wealth of the planet? I believe it does,” John Doerr, who has helped launch Google, Amazon, and other giants of today’s technology, said. “But technology left to its own devices widens rather than narrows the gap between the rich and the poor.”

Are today’s statesmen an improvement over those of our grandparents’ era? Today’s level of public debate? Music, architecture, literature, the fine arts—these and other manifestations of world culture continually change, without necessarily improving. Tolstoy and Dostoyevsky, versus whoever is the best-selling author in Moscow right now?

The argument that a slowdown might happen, and that it would be harmful if it did, takes three main forms.

Some societies have closed themselves off and stopped inventing altogether:

By failing to move forward, they inevitably moved backward relative to their rivals and to the environmental and economic threats they faced. If the social and intellectual climate for innovation sours, what has happened before can happen again.

visible slowdown in the pace of solutions that technology offers to fundamental problems.

a slowdown in, say, crop yields or travel time is part of a general pattern of what economists call diminishing marginal returns. The easy improvements are, quite naturally, the first to be made; whatever comes later is slower and harder.

America’s history as a nation happens to coincide with a rare moment in technological history now nearing its end. “There was virtually no economic growth before 1750,” he writes in a recent paper.

“We can be concerned about the last 1 percent of an environment for innovation, but that is because we take everything else for granted,” Leslie Berlin told me.

This reduction in cost, he says, means that the next decade should be a time of “amazing advances in understanding the genetic basis of disease, with especially powerful implications for cancer.”

the very concept of an end to innovation defied everything they understood about human inquiry. “If you look just at the 20th century, the odds against there being any improvement in living standards are enormous,”

“Two catastrophic world wars, the Cold War, the Depression, the rise of totalitarianism—it’s been one disaster after another, a sequence that could have been enough to sink us back into barbarism. And yet this past half century has been the fastest-ever time of technological growth. I see no reason why that should be slowing down.”

“I am a technological evolutionist,” he said. “I view the universe as a phase-space of things that are possible, and we’re doing a random walk among them. Eventually we are going to fill the space of everything that is possible.”

they analyzed the diversity of existing H5N1 strains and found that many wild viruses are already tantalizingly close to becoming potentially contagious among humans.

we know very little about the actual receptors in human airways that are relevant for flu viruses.” Even the so-called “human” receptors can vary significantly, and it’s unclear which ones are found in different parts of the airways, or how common they are.

identified should be tested in ferret experiments to see if they genuinely are more efficient at spreading between mammals. However, given the controversy surrounding the development of potentially contagious flu strains, Fouchier wonders “whether we would be allowed to empirically test this newly acquired knowledge in animal models.”