Get curated editors’ picks, peeks behind the scenes, film recommendations and more.
The notion that human activities might be warming the planet started coming into focus in the 1960s and ’70s, before a scientific consensus emerged in the 1980s and ’90s. But the rough outlines of the science surrounding humanity’s greatest contemporary threat has a surprising, little-known history that dates back roughly two centuries. This brief animation from BBC Ideas traces our modern understanding of the greenhouse effect through the work of three pioneering scientists, beginning with the US scientist and women’s rights activist Eunice Foote, whose 1856 work on the heat-trapping effects of CO2 was buried for decades before being rediscovered in 2010.
Video by BBC Ideas
Animator: Peter Caires
video
History of science
Ideas ‘of pure genius’ – how astronomers have measured the Universe across history
29 minutes
video
Meaning and the good life
Why Orwell urged his readers to celebrate the spring, cynics be damned
11 minutes
video
Making
On the Norwegian coast, a tree is transformed into a boat the old-fashioned way
6 minutes
video
Animals and humans
One man’s quest to save an orphaned squirrel, as narrated by David Attenborough
14 minutes
video
Computing and artificial intelligence
A future in which ‘artificial scientists’ make discoveries may not be far away
9 minutes
video
Earth science and climate
Images carved into film form a haunting elegy for a disappearing slice of Earth
3 minutes
video
Biology
Butterflies become unrecognisable landscapes when viewed under electron microscopes
4 minutes
video
Engineering
Can monumental ‘ice stupas’ help remote Himalayan villages survive?
15 minutes
video
Cognition and intelligence
A father forgets his child’s name for the first time in this poetic reflection on memory
4 minutes