Instant Genius Podcast: Global heatwave – could our taps soon run dry?

Instant Genius

Last month saw the hottest June on record – and, while July has seen heavy downpours in the UK, much of Europe and the US experienced life-threatening heatwaves.

As things heat up, aquifers shrivel – and London’s 90-day supply of water means the city is never far from its taps running dry. That’s Day Zero: a benchmark that several cities around the world have come alarmingly close to – or, in some cases, even reached – in the last decade. But what happens when that day comes?

In today’s episode, we speak to Professor Priti Parikh, infrastructure engineer at University College London, about the looming threat of Day Zero and how household tricks and national innovations can offer promising solutions.

Find Instant Genius on your preferred podcast platform here: instantgenius.podlink.to/Podcast

Listen to more episodes of Instant Genius:



from BBC Science Focus Magazine https://ift.tt/gD7RCkn

Comments

Popular posts from this blog

Why are our knees so prone to injury?

In Pictures: Euclid sends back first test images

Semaglutide: How the ‘skinny jab’ could help treat obesity