Proving climate change: the 'Keeling Curve'

What this episode covers

A young American scientist began the work that would show how our climate is changing in 1958. His name was Charles Keeling and he started meticulously recording levels of CO2 in the atmosphere. He would carry on taking measurements for decades. His wife Louise and son Ralph spoke to Louise Hidalgo about him and his work. (Photo: Thick black smoke blowing out of an industrial chimney. Credit: John Giles/PA)

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How long is this episode of Witness History?

This episode is 8 minutes long.

When was this Witness History episode published?

This episode was published on October 25, 2021.

What is this episode about?

A young American scientist began the work that would show how our climate is changing in 1958. His name was Charles Keeling and he started meticulously recording levels of CO2 in the atmosphere. He would carry on taking measurements for decades. His...

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