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Javier E

Opinion | Elon Musk, Geoff Hinton, and the War Over A.I. - The New York Times - 0 views

  • Beneath almost all of the testimony, the manifestoes, the blog posts and the public declarations issued about A.I. are battles among deeply divided factions
  • Some are concerned about far-future risks that sound like science fiction.
  • Some are genuinely alarmed by the practical problems that chatbots and deepfake video generators are creating right now.
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  • Some are motivated by potential business revenue, others by national security concerns.
  • Sometimes, they trade letters, opinion essays or social threads outlining their positions and attacking others’ in public view. More often, they tout their viewpoints without acknowledging alternatives, leaving the impression that their enlightened perspective is the inevitable lens through which to view A.I.
  • you’ll realize this isn’t really a debate only about A.I. It’s also a contest about control and power, about how resources should be distributed and who should be held accountable.
  • It is critical that we begin to recognize the ideologies driving what we are being told. Resolving the fracas requires us to see through the specter of A.I. to stay true to the humanity of our values.
  • Because language itself is part of their battleground, the different A.I. camps tend not to use the same words to describe their positions
  • One faction describes the dangers posed by A.I. through the framework of safety, another through ethics or integrity, yet another through security and others through economics.
  • The Doomsayers
  • These are the A.I. safety people, and their ranks include the “Godfathers of A.I.,” Geoff Hinton and Yoshua Bengio. For many years, these leading lights battled critics who doubted that a computer could ever mimic capabilities of the human mind
  • Many doomsayers say they are acting rationally, but their hype about hypothetical existential risks amounts to making a misguided bet with our future
  • Reasonable sounding on their face, these ideas can become dangerous if stretched to their logical extremes. A dogmatic long-termer would willingly sacrifice the well-being of people today to stave off a prophesied extinction event like A.I. enslavement.
  • The technology historian David C. Brock calls these fears “wishful worries” — that is, “problems that it would be nice to have, in contrast to the actual agonies of the present.”
  • OpenAI’s Sam Altman and Meta’s Mark Zuckerberg, both of whom lead dominant A.I. companies, are pushing for A.I. regulations that they say will protect us from criminals and terrorists. Such regulations would be expensive to comply with and are likely to preserve the market position of leading A.I. companies while restricting competition from start-ups
  • the roboticist Rodney Brooks has pointed out that we will see the existential risks coming, the dangers will not be sudden and we will have time to change course.
  • While we shouldn’t dismiss the Hollywood nightmare scenarios out of hand, we must balance them with the potential benefits of A.I. and, most important, not allow them to strategically distract from more immediate concerns.
  • The Reformers
  • While the doomsayer faction focuses on the far-off future, its most prominent opponents are focused on the here and now. We agree with this group that there’s plenty already happening to cause concern: Racist policing and legal systems that disproportionately arrest and punish people of color. Sexist labor systems that rate feminine-coded résumés lower
  • Superpower nations automating military interventions as tools of imperialism and, someday, killer robots.
  • Propagators of these A.I. ethics concerns — like Meredith Broussard, Safiya Umoja Noble, Rumman Chowdhury and Cathy O’Neil — have been raising the alarm on inequities coded into A.I. for years. Although we don’t have a census, it’s noticeable that many leaders in this cohort are people of color, women and people who identify as L.G.B.T.Q.
  • Others frame efforts to reform A.I. in terms of integrity, calling for Big Tech to adhere to an oath to consider the benefit of the broader public alongside — or even above — their self-interest. They point to social media companies’ failure to control hate speech or how online misinformation can undermine democratic elections. Adding urgency for this group is that the very companies driving the A.I. revolution have, at times, been eliminating safeguards
  • reformers tend to push back hard against the doomsayers’ focus on the distant future. They want to wrestle the attention of regulators and advocates back toward present-day harms that are exacerbated by A.I. misinformation, surveillance and inequity.
  • Integrity experts call for the development of responsible A.I., for civic education to ensure A.I. literacy and for keeping humans front and center in A.I. systems.
  • Surely, we are a civilization big enough to tackle more than one problem at a time; even those worried that A.I. might kill us in the future should still demand that it not profile and exploit us in the present.
  • Other groups of prognosticators cast the rise of A.I. through the language of competitiveness and national security.
  • Some arguing from this perspective are acting on genuine national security concerns, and others have a simple motivation: money. These perspectives serve the interests of American tech tycoons as well as the government agencies and defense contractors they are intertwined with.
  • they appear deeply invested in the idea that there is no limit to what their creations will be able to accomplish.
  • U.S. megacompanies pleaded to exempt their general purpose A.I. from the tightest regulations, and whether and how to apply high-risk compliance expectations on noncorporate open-source models emerged as a key point of debate. All the while, some of the moguls investing in upstart companies are fighting the regulatory tide. The Inflection AI co-founder Reid Hoffman argued, “The answer to our challenges is not to slow down technology but to accelerate it.”
  • The warriors’ narrative seems to misrepresent that science and engineering are different from what they were during the mid-20th century. A.I. research is fundamentally international; no one country will win a monopoly.
  • As the science-fiction author Ted Chiang has said, fears about the existential risks of A.I. are really fears about the threat of uncontrolled capitalism
  • Regulatory solutions do not need to reinvent the wheel. Instead, we need to double down on the rules that we know limit corporate power. We need to get more serious about establishing good and effective governance on all the issues we lost track of while we were becoming obsessed with A.I., China and the fights picked among robber barons.
  • By analogy to the health care sector, we need an A.I. public option to truly keep A.I. companies in check. A publicly directed A.I. development project would serve to counterbalance for-profit corporate A.I. and help ensure an even playing field for access to the 21st century’s key technology while offering a platform for the ethical development and use of A.I.
  • Also, we should embrace the humanity behind A.I. We can hold founders and corporations accountable by mandating greater A.I. transparency in the development stage, in addition to applying legal standards for actions associated with A.I. Remarkably, this is something that both the left and the right can agree on.
Javier E

How thinking hard makes the brain tired | The Economist - 0 views

  • Mental labour can also be exhausting. Even resisting that last glistening chocolate-chip cookie after a long day at a consuming desk job is difficult. Cognitive control, the umbrella term encompassing mental exertion, self-control and willpower, also fades with effort.
  • unlike the mechanism of physical fatigue, the cause of cognitive fatigue has been poorly understood.
  • It posits that exerting cognitive control uses up energy in the form of glucose. At the end of a day spent intensely cogitating, the brain is metaphorically running on fumes. The problem with this version of events is that the energy cost associated with thinking is minimal.
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  • To induce cognitive fatigue, a group of participants were asked to perform just over six hours of various tasks that involve thinking.
  • In other words, cognitive work results in chemical changes in the brain, which present behaviourally as fatigue. This, therefore, is a signal to stop working in order to restore balance to the brain.
  • a neurometabolic point of view. They hypothesise that cognitive fatigue results from an accumulation of a certain chemical in the region of the brain underpinning control. That substance, glutamate, is an excitatory neurotransmitter
  • Periodically, throughout the experiment, participants were asked to make decisions that could reveal their cognitive fatigue.
  • The time it takes for the pupil to subsequently dilate reflects the amount of mental exerted. The pupil-dilation times of participants assigned hard tasks fell off significantly as the experiment progressed.
  • During the experiment the scientists used a technique called magnetic-resonance spectroscopy to measure biochemical changes in the brain. In particular, they focused on the lateral prefrontal cortex, a region of the brain associated with cognitive control. If their hypothesis was to hold, there would be a measurable chemical difference between the brains of hard- and easy-task participants
  • Their analysis indicated higher concentrations of glutamate in the synapses of a hard-task participant’s lateral prefrontal cortex. Thus showing cognitive fatigue is associated with increased glutamate in the prefrontal cortex
  • There may well be ways to reduce the glutamate levels, and no doubt some researchers will now be looking at potions that might hack the brain in a way to artificially speed up its recovery from fatigue. Meanwhile, the best solution is the natural one: sleep
Javier E

Avoidance, not anxiety, may be sabotaging your life - The Washington Post - 0 views

  • Anxiety, for many people, is like an unwelcome houseguest — a lingering presence that causes tension, clouds the mind with endless “what ifs” and shows up as various physical sensations.
  • About 12 percent of U.S. adults regularly felt worry, nervousness or anxiety, according to a National Health Interview Survey conducted between October and December 2022.
  • Anxiety, though, is not the puppeteer pulling the strings in many of our lives. There is a more subtle and insidious marionette, and it’s called psychological avoidance. When we avoid certain situations and decisions, it can lead to heightened anxiety and more problems.
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  • Psychological avoidance is akin to an ostrich burying its head in the sand, choosing ignorance over confrontation, all while a storm brews in the background.
  • depression and anxiety disorders cost the global economy $1 trillion each year in lost productivity.
  • avoidance, a strategy that not only fails to solve problems but fuels them.
  • Psychological avoidance isn’t about the actions we take or don’t take, but the intentions behind them. If our actions aim to squash discomfort hastily, then we’re probably 2favoiding
  • the three ways people tend to practice psychological avoidance.
  • Reacting
  • It’s when we reply hastily to an email that upsets us or raise our voices without considering the consequences.
  • Reacting is any response that seeks to eliminate the source of discomfort
  • Retreating
  • Retreating is the act of moving away or pulling back from anxiety-inducing situations
  • For example, my client with the fear of public speaking took a different job to avoid it. Others may reach for a glass of wine to numb out o
  • Remaining
  • Remaining is sticking to the status quo to avoid the discomfort of change.
  • Psychological avoidance is a powerful enemy, but there are three science-based skills to fight it.
  • Shifting involves checking in with your thoughts, especially when anxiety comes knocking. In those moments, we often have black-and-white, distorted thoughts, just like my client, who was worried about being in a romantic relationship, telling himself, “I will never be in a good relationship.”
  • Shifting is taking off dark, monochrome glasses and seeing the world in color again. Challenge your thoughts, clean out your lenses, by asking yourself, “Would I say this to my best friend in this scenario?
  • Approaching
  • taking a step that feels manageable.
  • The opposite of avoiding is approaching
  • Ask yourself: What is one small step I can take toward my fears and anxiety to overcome my avoidance.
  • Aligning
  • Aligning is living a values-driven life, where our daily actions are aligned with what matters the most to us: our values.
  • This is the opposite of what most of us do while anxious. In moments of intense anxiety, we tend to let our emotions, not our values, dictate our actions. To live a values-driven life, we need to first identify our values, whether that is health, family, work or something else. Then we need to dedicate time and effort to our values.
Javier E

Who is Andrew Tate, the misogynist hero to millions of young men? | The Economist - 0 views

  • what sets Mr Tate apart from other alt-right social-media personalities and previous anti-feminist online movements is the extent to which his views have found a ready audience among teenage boys.
  • In 2021 Mr Tate established Hustlers University, an online platform where young men could take courses in business and investing for $49.99 a month. It also gave students financial rewards for promoting Mr Tate’s misogynist ideas via a now-suspended affiliate marketing programme. Thanks to a continuing stream of fan-generated content, his views have proliferated on social media even though most platforms have banned his accounts.
  • Part of the reason why Mr Tate has found success specifically on TikTok is that its algorithm is uniquely predictive, appearing not only to rely on the content users watch and recommend, but making assumptions about their potential interests
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  • That has made him the most popular influencer among American Gen-Zers, according to a twice-yearly survey of 14,500 of the country’s teenage boys and girls by Piper Sandler, a finance company that researches consumer data. Teachers have reported boys as young as 11 praising and emulating him.
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