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The Next Major Transition In The Evolution Of Our Species
Tuesday, March 13, 2018 - 18:45
The evolution of life on earth has not been a purely gradual process. Instead, our present world is the outcome of eight revolutionary leaps or 'major transitions', ranging from the origin of the DNA code to the emergence of language in our own species. When is the next revolution due?
Evening talk information
Our evening talks include discussion, are free and open to all.
Next evening class
This talk examines the biological and cultural impact of menstruation in human evolution. It looks into which species menstruate and why this evolved. What effects would highly visible menstruation have on hominin social systems? Why did menstruation become a critical biological signal and how did this affect the emergence of symbolic culture? The widespread distribution of menstrual taboos and observances indicates their great antiquity in human belief systems. Can we offer any predictions about the various forms these take in different societies?