Sexual selection was one of Darwin's key insights. He realized that the 'fittest' in 'survival of the fittest' was not just about living longer. https://www.da

Sexual selection was one of Darwin's key insights. He realized that the 'fittest' in 'survival of the fittest' was not just about living longer. https://www.darwinproject.ac.uk/commentary/evolution/sexual-selection https://www.darwinproject.ac.uk/commentary/evolution/sexual-...