"We need to get rid of the idea that we can continue to live like today, and that we can solve this crisis with some technical solutions."

"This is a climate emergency. And we are not acting like it."

"I want to be remembered as someone who tried to make a difference."

"I came to Davos to tell you that our house is on fire. Your inaction is fueling the flames."

"I have Asperger's, and that means I'm sometimes a bit different from the norm. And, I think, in many ways, that is a gift."