You cannot get through a single day without having an impact on the world around you. What you do makes a difference, and you have to decide what kind of difference you want to make.
— Jane Goodall
Young people must hold older generations accountable for the mess they have created. We need to get angry and transform that anger into action.
— Greta Thunberg

Climate activists in action:

Who is Greta Thunberg? - an overview of the young climate activist.

Her TED Talk - the disarming case to act right now on climate change

7 Greta Thurnberg quotes - speaking truth to power.

Global Warming - a short overview.