In this episode, Byron and James talk about jobs, human vs. artificial intelligence, and more.
Byron Reese: Hello, this is Voices in AI, brought to you by Gigaom. I am Byron Reese. Today I am so excited that our guest is James Barrat. He wrote a book called Our Final Invention, subtitled Artificial Intelligence and the End of the Human Era. James Barratt is also a renowned documentary filmmaker, as well as an author. Welcome to the show, James.
James Barrat: Hello.
So, let’s start off with, what is artificial intelligence?
Very good question. Basically, artificial intelligence is when machines perform tasks that are normally ascribed to human intelligence. I have a very simple definition of intelligence that I like. Because ‘artificial intelligence’—the definition just throws the ideas back to humans, and [to] human intelligence, which is the intelligence we know the most about.
The definition I like is: intelligence is the ability to achieve goals in a variety of novel environments, and to learn. And that’s a simple definition, but a lot is packed into it. Your intelligence has to achieve goals, it has to do something—whether that’s play Go, or drive a car, or solve proofs, or navigate, or identify objects. And if it doesn’t have some goal that it achieves, it’s not very useful intelligence.
If it can achieve goals in a variety of environments, if it can do object recognition and do navigation and do car-driving like our intelligence can, then it’s better intelligence. So, it’s goal-achieving in a bunch of novel environments, and then it learns. And that’s probably the most important part. Intelligence learns and it builds on its learning.
And you wrote a widely well-received book, Artificial Intelligence: Our Final Invention. Can you explain to the audience just your overall thesis, and the main ideas of the book?