Over the course of human evolution, our brains, our knowledge, technology, healthcare and longevity have advanced hugely. Why has human nature not evolved at the same rate? It seems to me that every country has criminals and every age in history had warfare. We seem to be as morally primitive as our distant ancestors. Why are we not better people? John Gorrill, Cumberland
Post your answers (and new questions) below or send them to nq@theguardian.com. A selection will be published next Sunday.
