"Since the 1960s, developmental psychologists point to the 'Visual Cliff'—an experiment that plops babies on a fake precipice—as proof that infants learn to fear heights as they learn to crawl. Yet,... continue reading

posted by ant 9 years 8 months 2 weeks ago • 386 views • 5:31

This segment depressed me -- our innate tribalism seems to be hardcoded.

posted by Gale Wallis (bareboards2) 1 decade 2 years 2 weeks ago • 1,379 views • 13:33