Neanderthal genetics and what DNA can tell us about ancient societies, no evidence for telekinesis, whether low blood pressure is a bad thing, the reason why humans cry, human DNA diversity in Africa and beyond. Also, do I get drunk quicker after "Sober October", can a team of cyclists solve the energy crisis, is Earth gaining or losing mass, will nature eventually deal with invasive species, and are electric cars a good thing? Dr Chris and Clarence Ford have the answers... Like this podcast? Please help us by supporting the Naked Scientists