[This series] challenges one of our most fundamental beliefs: that humans come divided into a few distinct biological groups, telling an eye-opening tale of how what we assume to be normal, commonsense, even scientific, is actually shaped by our history, social institutions and cultural beliefs. Episode one explores how recent scientific discoveries have toppled the concept of biological race. Episode two questions the belief that race has always been with us. It traces the race concept to the European conquest of the Americas. Episode three focuses on how our institutions shape and create race.