"The eyes of all future generations are upon you. And if you choose to fail us, I say – we will never forgive you."

"My generation will not forget what you have done."

"At first when I heard about climate change, I was a climate denier. I didn't think it was happening. Because if there really was an existential crisis like that, that would threaten our civilisation, …"

"When we tell you to act, we don't mean that you should invite us to some panel to tell us how much you admire us. We are here to tell you that the world is waking up, and change is coming whether you …"

"Some people say that I should study to become a climate scientist so that I can 'solve the climate crisis'. But the climate crisis has already been solved. We already have all the facts and solutions."