Does a single AI query use a bottle of water?

The Great Crash of 1929 has faded into history, but financial journalist and author Andrew Ross Sorkin argues it holds vital lessons for today. Andrew came into the studio in London to discuss what we can understand about the crash in numbers, from ticker-tape running hours behin ...  Show more

Tim Harford investigates some of the numbers in the news. This week:(00:32) The internet is abuzz with the claim that twenty-seven young migrants are hired for every British young person. We explore the truth behind this misleading claim. (08:40) Last year two nerds made a bet on ...  Show more

Artificial Intelligence is something that’s all around us in our daily lives. And even if we do use it, whether that’s to search for a recipe online, make a funny photo, or ask it to help with our homework, every task that AI does uses power. That power is electricity. Around the ...  Show more

AI is everywhere, but how much water is it consuming? IT IS WORTH IT:?! How much energy is it consuming? THEY'RE TURNING BACK ON THREE MILE ISLAND?! IS THAT A GOOD THING? Today we have an AI freak out. We are going to explain the new research and stats around how much AI data cen ...  Show more

Space junk. It might sound like an out-of-this-world problem that we don’t need to worry about here on Earth – but is it? As we send more and more metal in the form of satellites up into space, scientists are warning it is becoming more of a risk both here – and up there. We dig ...  Show more

Host Rachel Feltman talks with Deni Ellis Béchard, Scientific American’s senior tech reporter, about his recent exchange with Claude 4, an artificial intelligence chatbot that seemed to suggest it might be conscious. They unpack what that moment reveals about the state of AI, why ...  Show more