CNN Greta Thunberg: We need to act now regarding climate change

Teen activist on climate change: If we don't do anything right now, we're screwed

Fifteen-year-old activist Greta Thunberg talks to CNN's Fareed Zakaria about her speech at the UN climate change conference, her protest at the Swedish parliament, and what she is planning to do going forward. #CNN #News

Fifteen-year-old activist Greta Thunberg talks to CNN’s Fareed Zakaria about her speech at the UN climate change conference, her protest at the Swedish parliament, and what she is planning to do going forward.

We saw Earth rise over the moon in 1968. It changed everything.

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