Blue Streak Science Podcast

On This Week’s Show New ideas on why we move around on two feet instead of four A story about a missing link I bet you didn’t even know was missing Climate activist Greta Thunberg delivers a powerful and critically important speech at the United Nations Science News with Chris MacAlister, and JD Goodwin Chris MacAlister Mystery of why humans walk upright may be explained by surprise fossil New Scientist Missing Link Between Simple Cells and Complex Life-Forms Possibly Found Chris MacAlister Live Science Greta Thunberg: “How Dare You!” JD Goodwin United Nations Global Climate Action Summit Greta Thunberg's speech: “This is all wrong. I shouldn't be up here. I should be back in school on the other side of the ocean. Yet you all come to us young people for hope. How dare you! “You have stolen my dreams and my childhood with your empty words. And yet I'm one of the lucky ones. People are suffering. People are dying. Entire ecosystems are collapsing. We are in the beginning of a mass extinction, and all you