| Link | Quote | Stars | Tags | Author |
| d02113a | Stephen Jay Gould has told us that evolution is geared not toward progressive "fitness" but toward simply filling available ecological niches." -- | John McWhorter |
| Link | Quote | Stars | Tags | Author |
| d02113a | Stephen Jay Gould has told us that evolution is geared not toward progressive "fitness" but toward simply filling available ecological niches." -- | John McWhorter |