Evolution: That Famous ‘March of Progress’ Image Is Just Wrong

Article Link: https://www.snopes.com/news/2020/03/03/evolution-that-famous-march-of-progress-image-is-just-wrong/

Discussion posted by: David McNamara

Evolution explains how all living beings, including us, came to be. It would be easy to assume evolution works by continuously adding features to organisms, constantly increasing their complexity. Some fish evolved legs and walked onto the land. Some dinosaurs evolved wings and began to fly. Others evolved wombs and began to give birth to live young. Yet this is one of the most predominant and frustrating misconceptions about evolution. Many successful branches of the tree of life have stayed simple, such as bacteria, or have reduced their complexity, such as parasites. And they are doing very well.