Linda Shaw, Horned puffins on Round Island, AK
via:
[ed. Almost had my finger bitten off by one of these guys. Razor-sharp beaks.]
By that point, the Super Bowl halftime show was in dire need of the Purple One’s energy. Over the course of 40 years, the event had gone from a marching band showcase to an Up With People residency, to a Disnified pageant with occasional drop-ins by pop stars like Michael Jackson, to an MTV-produced, superficially edgy spectacle that bottomed out in 2004 when Justin Timberlake infamously exposed Janet Jackson’s breast to a worldwide audience of 144.4 million. A course correction followed, as the NFL turned to baby boomer–friendly acts Paul McCartney and the Rolling Stones. And while they may have been rock legends with countercultural roots, by the aughts they’d become safe entertainment.
I’m only half-joking: in addition to its contents, Human Compatible is important as an artifact, a crystallized proof that top scientists now think AI safety is worth writing books about. Nick Bostrom’s Superintelligence: Paths, Dangers, Strategies previously filled this role. But Superintelligence was in 2014, and by a philosophy professor. From the artifactual point of view, HC is just better – more recent, and by a more domain-relevant expert. But if you also open up the books to see what’s inside, the two defy easy comparison.The problem comes from confusing two distinct things: reward signals and actual rewards. In the standard approach to reinforcement learning, these are one and the same. That seems to be a mistake. Instead, they should be treated separately…reward signals provide information about the accumulation of actual reward, which is the thing to be maximized.So suppose I wanted an AI to make paperclips for me, and I tell it “Make paperclips!” The AI already has some basic contextual knowledge about the world that it can use to figure out what I mean, and my utterance “Make paperclips!” further narrows down its guess about what I want. If it’s not sure – if most of its probability mass is on “convert this metal rod here to paperclips” but a little bit is on “take over the entire world and convert it to paperclips”, it will ask me rather than proceed, worried that if it makes the wrong choice it will actually be moving further away from its goal (satisfying my mysterious mind-state) rather than towards it.
Encoded in the large, highly evolved sensory and motor portions of the human brain is a billion years of experience about the nature of the world and how to survive in it. The deliberate process we call reasoning is, I believe, the thinnest veneer of human thought, effective only because it is supported by this much older and much more powerful, though usually unconscious, sensorimotor knowledge. We are all prodigious olympians in perceptual and motor areas, so good that we make the difficult look easy. Abstract thought, though, is a new trick, perhaps less than 100 thousand years old. We have not yet mastered it. It is not all that intrinsically difficult; it just seems so when we do it.A compact way to express this argument would be:
Federal and state law enforcement officers said that while they had only limited knowledge of how Clearview works and who is behind it, they had used its app to help solve shoplifting, identity theft, credit card fraud, murder and child sexual exploitation cases.
So of course Tarantino being Tarantino has Cliff-Pitt doff his shirt, in a scene that both nods to the actor’s foundational “Thelma & Louise” display and offers another effusive paean to masculine beauty. It’s a hot day; Cliff is scarcely working. So he grabs his tools and a beer and scrambles on a roof to fix an antenna, wearing pretty much what Pitt first wears in “Thelma & Louise.” Then Cliff strips off his Hawaiian shirt and the Champion tee underneath it and once again, Brad Pitt stands bare-chested, soaring above both Hollywood and our gaze, the already porous line between actor and character blurring delectably further.
I am now one of 11 million people in Wuhan who are living through this grand experiment, a measure that, Galea also said, shows “a very strong public health commitment and a willingness to take dramatic action.” From inside the curtain that now encloses my city, I wish to offer my thoughts on this “dramatic action,” and to judge what we have actually seen and experienced in terms of commitment to public health.
Sturges himself had better luck taking on Capra. In the 1930s, when Sturges arrived in Hollywood, Capra had reached the dizzying peak of his career, directing hit after hit with It Happened One Night, Mr. Deeds Goes to Town, You Can’t Take It with You, and Mr. Smith Goes to Washington. Capra was the Spielberg of his day — world-famous, revered, loaded up with Academy Awards, and celebrated on the cover of Time magazine. He rivaled director John Ford in presenting America to itself in instantly mythologizing terms that the public loved. Decades later, actor and independent filmmaker John Cassavetes would say, “Maybe there really wasn’t an America. Maybe there was only Frank Capra.”
Turns out I had, kind of. It took a few minutes of searching my memory and Google Images to realize that the location the producers chose to represent the Good Place was … the Getty Center, the art museum in the hills overlooking Los Angeles.
Following the 2016 election, polluting-industry veterans commandeered the country’s environmental agencies with one central aim: make pollution free again.