More or Less: Behind the Stats - Does a single AI query use a bottle of water?

We’re living through boom-times for Artificial Intelligence, with more and more of us using AI assistants like ChatGPT, DeepSeek, Grok and Copilot to do basic research and writing tasks.

But what is the environmental impact of these technologies?

Many listeners have got in touch with More or Less to ask us to investigate various claims about the energy and water use of AI.

One claim in particular has caught your attention - the idea that the equivalent of a small bottle of drinking water is consumed by computer processors every time you ask an AI a question, or get it to write a simple email.

So, where does that claim come from, and is it true?

Reporter: Paul Connolly Producer: Tom Colls Production co-ordinator: Brenda Brown Sound mix: Donald McDonald Editor: Richard Vadon

Audio Mises Wire - How Psychology Is Catching Up with the Reality of Human Action

Modern psychology has been at odds with the praxeology of the Austrian School, as psychologists have tended to see humans as passive and reactive, while Austrians view human action as purposeful. Recent developments in the field might change that narrative.

Original article: https://mises.org/mises-wire/how-psychology-catching-reality-human-action

The Indicator from Planet Money - Nigeria notches new highs, Magic gathers millions, and crypto climbs

It's ... Indicators of the Week! Our weekly look at some of the most fascinating economic numbers from the news.

On today's episode: Nigeria gets a GDP surprise, Magic the Gathering mutes tariff impact for Hasbro, and Bitcoin reaches record highs following the passage of the GENIUS Act.

Related episodes:
How stable is Stablecoin? (Apple / Spotify)
Episode 609: The Curse Of The Black Lotus

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