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Twenty men sat through two hours of dense scientific papers on July 1st, 1858, a
1858 Event

July 1

Darwin and Wallace: Evolution Theory Presented

Twenty men sat through two hours of dense scientific papers on July 1st, 1858, and not one realized they'd just heard evolution explained for the first time. Charles Darwin's twenty-year secret and Alfred Russel Wallace's fevered insight from malaria—presented together, neither author even present. The Linnean Society's president later admitted nothing particularly interesting happened that year. And Darwin, terrified of being scooped, finally had to publish his full work. Sometimes history whispers.

July 1, 1858

168 years ago

Key Figures & Places

What Else Happened on July 1

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