The recent evolution of human beings

Us humans are thought to have appeared on Earth around 300,000 years ago. But how much have we changed since then? New research from Shanghai Jiao Tong University has found many of our most complex traits have continued to be tweaked, even in the past two to three thousand years. Julia Ravey spoke to Guan Ning Lin about our ancestors and how alike we really are. Like this podcast? Please help us by supporting the Naked Scientists