Before the Ice Age all continents were stuck together, they slowly disintegrated to form the current continents. Early humans , homo sapiens are originated from Africa. Slowly they moved to different parts of the world. Our basic DNA is from Africa. Should the entire human population leave their countries and re-locate to Africa? according to Raj thackarey we have to do it. "Son of the soil" !!!! this is Indian soil... everyone is a localite n India. Lets marry our children into people with different languages, communites. Let children have cross cultural lineage. Politicians like Raj cannot 'divide and rule' then.