Q. Ornaments v. Cave paintings 1. Oldest from Le Chauvet France, 32 kya explain how did modern human behaviour evolve? A. By 40 kya, humans in Europe and Africa display "new" forms of behaviour (but were y all really completely new?) B. But anatomically modern humans appeared about 130-100 kya in Africa c. Illustrate what accounts for gap? D. Competing hypotheses about origins of modern human behaviour i. Product of sudden change in cognitive ability 1. Development of language and symbolic capacities accelerated rate of behavioural change 2. "Human revolution"