HALLAM, Roger (Extinction Rebellion co-founder): "[By 2090] there could only be a billion people left. I mean that’s six billion people that have died from starvation or slaughtered in war”"

Roger Hallam (co-founder of Extinction Rebellion) (2019): “Teenagers are shitting themselves about what’s happening for the future, they’ve got another 50, 60, 70 years to live on this planet, by that time there could only be a billion people left. I mean that’s six billion people that have died from starvation or slaughtered in war” (Roger Hallam, “Something drastic has to happen”, BBC HARDtalk 17 August 2019: https://www.youtube.com/watch?v=9HyaxctatdA ; Roger Hallam quoted in David Spratt, “At 4^oC of warming, would a billion people survive? What scientists say” , Climate Code Red, 18 August 2019: http://www.climatecodered.org/2019/08/at-4c-of-warming-would-billion-people.html?utm_source=feedburner&utm_medium=email&utm_campaign=Feed%3A+ClimateCodeRed+%28climate+code+red%29 ).