Virtual music festival will be livestreamed this weekend.
The actors were taken away by police as they protested fossil fuel exploration.
Maggie Gyllenhaal, Martin Sheen, and more will also join.
“Unless we start to focus everything on this, our targets will soon be out of reach,” the climate activist tweeted.
R.E.M. frontman’s latest offering benefits nonprofit Pathways to Paris.
Smith applauds the environmental activist’s work rallying for climate change action.
Plus, he admitted he’s a climate change denier.
They hope to create a “roadmap to decarbonisation.”
As Chris Martin explains, “Our dream is to have a show with no single use plastic, to have it largely solar powered”
“Like you – and everyone else – we are stuck in this fossil-fuel economy and without systemic change, our lifestyles will keep on causing climate and ecological harm,” the letter reads.
The climate activist is apparently a fan of an extreme-metal rendition of her UN speech.
The Halestorm frontwoman praised Thunberg, comparing her to other prominent young woman who have effected change.