Gresham College provides outstanding educational talks and videos for the public free of charge. There are over 2,500 videos available on our website. Your support will help us to encourage people's love of learning for many years to come.
There are green marketing scams, and dubious data being deployed to benefit shareholders. Are global businesses now leading politicians in moving towards more sustainable practice or is this an example of a ‘post-truth’ society?
Stereoscopic photography rapidly became a worldwide craze after the Great Exhibition of 1851. Cheap viewers and mass-produced stereographs brought startlingly vivid images within reach of a mass audience, making this the form in which most people first encountered photography.
A movement is emerging with the aim of developing Greater London as the world’s first National Park City. But is there any significant environmental advantage to this and would London benefit from becoming one?
Nick Lane will explore the importance of energy flow in shaping life from its very origins to the flamboyant complexity around us, and ask whether energy flow would direct evolution down a similar path on other planets.
With a global market approaching £70 billion, there’s a lot at stake. Including some ‘blind taste tests’, the environmental science evidence behind organic farming will be reviewed, exploring facts and debunking a few myths.
An economic model for news that have existed for 200 years or more is disappearing. Are we facing the prospect of societies without 'news' as previously understood? And why does it matter?
The first Conservation Areas were designated in 1967, today at the golden anniversary there are some 10,000 sites. The presentation will explore the origins, variety and some challenges for the future.
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