Survival of the fittest?
I expect that many of you watched last night's episode of Planet Earth II! The filming of animal and plant life in one of the world's most hostile habitats was spectacular and the contents astonishing — in order to cope with the hurdles presented by life in the desert animals have had to adapt in ingenious ways. Not only are they faced daily with having to find food and water, but the surface temperature can reach 160° — they hide, they hop, they swarm and the fight, all to survive to do the same again the next day.