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Presenting gedanken experiments, with David Brin

London Futurists

CHAPTER

You've Got to Tame Fire

Every year there are news reports and articles about animal species that appear to be smarter than we thought they were. Crows and ravens use tools and even make tools, he says. Parrots, sea lions, elephants for sure - octopods can solve some problems too. But actually if you look at these lists of at least two dozen species on this planet who have roughly the same semantic ability, just a little below chimps and dolphins, the actual conclusion is the diametric opposite. That's the glass ceiling, isn't it? You've got to get through it.

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