“We must hold the older generations accountable for the mess they have created. ... and say to them you cannot continue risking our future like this." Teen climate activist Greta Thunberg calls on young people to use their anger as activism.

“We must hold the older generations accountable for the mess they have created. ... and say to them you cannot continue risking our future like this." Teen climate activist Greta Thunberg calls on young people to use their anger as activism. https://t.co/eB1UVfohKZ pic.twitter.com/QKCplCIMht

— CNN (@CNN) December 24, 2018