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Factual: Science & Nature

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Answering your questions about life, Earth and the universe

We take your questions about life, Earth and the universe to researchers hunting for answers at the frontiers of knowledge.

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CrowdScience: When does weather change become climate change?

Discussion & Talk

When does weather change become climate change?

28/10/2022 GMT

BBC World Service - CrowdScience, When does weather change become climate change?

Heatwaves, floods and drought. Is it climate change, or is it just weather?

Heatwaves in Europe, floods in Australia and drought in Africa. CrowdScience listener Geoff wants to know: Is climate change really responsible, or could it just be weather?

Record-breaking heatwaves swept across the Earth’s northern hemisphere this summer, while Australia experienced flooding and East Africa is enduring its worst drought in decades. Listener Geoff in Australia wants to know: Is climate change really responsible, or could it just be weather?

Presenter Marnie Chesterton goes to Kenya, where the traditional Maasai way of life is at risk following a series of failed rainy seasons. She meets members of the Maasai community who have herded cattle for generations, who tell her how the unprecedented lack of rain is making it difficult to feed the animals, and themselves.

She speaks to meteorologists and climate scientists to unpick the differences between weather and climate, discovering that not only is climate change affecting local weather systems, but it’s also affecting our ability to forecast it.

She’ll also be learning about the IPCC report, and how there is no longer any doubt that climate change is a real and present threat to life on earth.

Contributors:
Esther Tinayo, Maasai villager
Esther Kirayian, Maasai villager
Patricia Nying’uro, Kenya Meteorological Department
Abebe Tadege, IGAD Climate Prediction and Application Centre
Professor Mark Maslin, University College London

Presented by Marnie Chesterton
Produced by Ben Motley, with Christine Yohannes, for the BBC World Service


[Image credit: Getty Images]

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