Uploaded August 2023 | Updated September 2026, 4 days ago

---

For the third episode of The Causes of Evolution, in which we take a deep, mathematical dive into the principles of evolutionary theory, we're reviewing the mechanism that started it all: natural selection. We'll discuss the concept of fitness and various types of selection, including deriving Wright's adaptive landscape and Fisher's fundamental theorem of natural selection.

Previous episodes:

Variation | Ep. 1 : youtu.be/lfGvkvTiqI8
Nonrandom Mating | Ep. 2: youtu.be/519JfMbSl_A

#evolution #science #darwin #education