Our Lives Matter S1E11: Plants and Worms to Fish, Amphibians, and Reptiles
How did we get from single celled organisms to all the diversity of life in the world today? If you focus on how many differences there are between one…
Our Lives Matter S1E10: A Conceptual Detour of Evolutionary Biology
There are a lot of steps in between the evolution of multicellular life and the evolution of the plants and animals as we think about them today. We can fill…
The Evolution of Life (text)
ACT I Scene 1 The Earth formed about 4.5 billion years ago. Life began about 3.5 billion years ago. So how did it happen? That’s another big mystery people have…