The renowned primatologist Jane Goodall has died aged 91. She will be remembered for her observations that revolutionised our understanding of chimpanzees, as well as her tireless environmental advocacy. Ian Sample talks to the Guardian’s global environment editor Jon Watts, who met Goodall several times, to find out what her scientific legacy will be. Help support our independent journalism at <a href="https://www.theguardian.com/sciencepod">theguardian.com/sciencepod</a>