Random Chance in Evolution

Natural selection acts to ensure the ‘survival of the fittest’. But random chance has also played a huge role in the history of life on Earth, from meteorite strikes to massive earthquakes. Randomness also lies at the core of evolutionary processes; the impact of a chance mutation, or the ‘lottery’ of sexual selection. In this lecture, we’ll look at some remarkable examples of evolutionary chance and reveal why they are sometimes less random than you might expect.This lecture was recorded by Robin May on 15 November 2023 at Barnard's Inn Hall, LondonThe transcript and downloadable versions of the lecture are available from the Gresham College website:https://www.gresham.ac.uk/watch-now/evolution-chanceGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham's mission, please consider making a donation: https://gresham.ac.uk/support/Website:  https://gresham.ac.ukTwitter:  https://twitter.com/greshamcollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeSupport the show