Greta Thunberg : The disarming case to act right now on climate change

Greta Thunberg·TEDxStockholm
The disarming case to act right now on climate change
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When I knew her this year, I wondered why she hadn't stood on the TED stage, however, it's wrong. Just I seemed not to realize it.
She is still 16 years old and continuing School strike for the climate. She doesn't eat to meat, doesn't use airplanes to lower carbon footprint and she insists her family members become vegan, give up flying and give up eating meat.
I also think that we must be able to eat less meat and use fewer airplanes. We have to change our action to protect our earth. Please try to listen to her.