Nature and EnvironmentGlobal issuesWhat can we learn from the demise of the dinosaurs?To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and EnvironmentGlobal issuesKatja Sterzik05/30/2023May 30, 2023In the age of the early dinosaurs, the Earth was really warm, with much more CO2 in the air than now. The breakup of Pangea caused volcanoes to erupt, spewing even more CO2 into the air, and triggering a mass extinction. A warning to us?https://p.dw.com/p/4RrYkAdvertisement