Five fingers of evolution - Paul Andersen

View full lesson: http://ed.ted.com/lessons/five-fingers-of-evolution

How can a "thumbs up" sign help us remember five processes that impact evolution? The story of the Five Fingers of Evolution gives us a clever way of understanding change in gene pools over time.

Lesson by Paul Andersen, animation by Alan Foreman.

Видео Five fingers of evolution - Paul Andersen канала TED-Ed