Live stream preview

Watch this video and more on

Watch this video and more on

Start your free trial

Already subscribed? Sign in

Up Next in S7: "Evidence for Evolution"

  • Biogeography

    Biogeography, the study of living things’ geographic distributions, supposedly supports evolution. But is that true? Let’s apply some Critical Thinking Checks to the popular claim that marsupials (like kangaroos) live only on southern continents because their ancestors evolved there.

  • Endosymbiosis

    Endosymbiosis is the story of how ‘complex’ cells supposedly evolved from ‘simpler’ ones. The cells considered most complex, like animal and plant cells, are called eukaryotic, while cells like bacteria are prokaryotic. How did eukaryotic cells get some of the structures prokaryotes lack? Textboo...

  • Transitional Fossils (Part 1)

    Part 1: Transitional fossils supposedly represent animals in some intermediate stage of evolution—for example, between fish and land creatures, dinosaurs and birds, or ape-like ancestors and humans. Museums and textbooks cite various “transitional” fossils as rock-solid evidence for evolution. He...