A question of hope: Greta Thunberg calls on us not greenwashed to make a stand

Young Swedish climate activist, Greta Thunberg (pictured), questions hope - is it for a doomed way of life or for the millions presently without hope? In just a couple of minutes, she inspires us and gives hope to those whose lives appear hopeless. Greta was the young girl behind the "School strike for climate" movement that both physically and emotionally moved people all around the world.