50 Million Years of Climate Change with Dr Christina De La Rocha (opens in new tab)

Listen to 50 Million Years of Climate Change with Dr Christina De La Rocha from Solarpunk Presents. Have you ever thought about how dinosaurs lived on a warm, swampy Earth and how we live on one that’s cold enough to keep pretty much the entirety of Greenland and Antarctica buried under kilometers-thick sheets of solid ice and wondered, hmm, how did we get from there to here? The short answer is that it took 50 million years of declining atmospheric carbon dioxide concentrations and dropping ...