Can we stop the rain?

能否止住这场雨?

CrowdScience

2025-08-09

32 分钟
PDF

单集简介 ...

CrowdScience listener Rit, from Pune in India, is staring out of his window at the falling rain. It’s been pouring for four days now, and shows no sign of stopping. The laundry is piling up, all his shoes are wet, and he’s worried about the effect it’s having on the environment, and on agriculture. When it rains like this, the animals suffer, and the crops are destroyed. Cloud seeding and Weather Engineering are hot topics right now, and can bring the rain to places that need it. But Rit wants to know whether we can artificially stop the pouring rain, especially in an emergency. Following the devastating floods in Texas, it’s clearly not just a problem for countries with a monsoon season. Presenter Chhavi Sachdev is also sitting in a downpour at home in Mumbai. She dons her rain jacket and rubber boots to try and find out whether science can help Rit with his question. From controlling the clouds in India, to bringing rain to the deserts of the UAE, to firing high-powered lasers into the skies above Geneva, we find out what weather engineering is really capable of. With thanks to: Dr Thara Prabhakaran, from the Indian Institute of Tropical Meteorology Alya Al Mazroui, Director of the UAE Research Program for Rain Enhancement Science Jean-Pierre Wolf, Applied Physics Department of the University of Geneva Presenter: Chhavi Sachdev Producer: Emily Knight Series Producer: Ben Motley (Image: Girl carrying umbrella while standing on road against trees during rainfall. Credit: Cavan Images via Getty Images)
更多

单集文稿 ...

  • This BBC podcast is supported by ads outside the UK.

  • What would you do

  • if you were sailing on a ship far from loved ones and you didn't know when you'd be able to set foot on land again?

  • For the crew of the cargo ship, the Avantour,

  • the COVID pandemic made this nightmare scenario a reality.

  • What is happening?

  • to the people we love that are home.

  • Lives Less Ordinary from the BBC World Service tells their remarkable story in a new eight-part series.

  • Listen now.

  • Search for Lives Less Ordinary wherever you get your BBC podcasts.

  • I'm wandering around Mumbai in a neighbourhood called Wadala where two things are happening.

  • First, there's a religious festival in full swing.

  • And second, it's raining.

  • Really raining.

  • The monsoon has arrived.

  • This celebration is called Devshayani Ekadashi and it marks the day that Lord Vishnu goes into a four-month slumber and the changing of the seasons and the start of the monsoon.

  • It comes once a year.

  • So it comes during monsoons and there is a folklore which says that there was no rains and they prayed for it.

  • The monsoon typically begins in southwest India around late May or early June and moves north.

  • By mid-July, the rains are across the whole country.