How Darwin won the evolution race | Science | The Observer
In early 1858, on Ternate in Malaysia, a young specimen collector was tracking the island’s elusive birds of paradise when he was struck by malaria. ‘Every day, during the cold and succeeding hot fits, I had to lie down during which time I had nothing to do but to think over any subjects then particularly interesting me,’ he later recalled.
Thoughts of money or women might have filled lesser heads. Alfred Russel Wallace was made of different stuff, however. He began thinking about disease and famine; about how they kept human populations in check; and about recent discoveries indicating that the earth’s age was vast. How might these waves of death, repeated over aeons, influence the make-up of different species, he wondered?