Featured comment at The Scientist: Epigenetics not as crazy as it appears?

Here’s a “key concept” picked among others by The Scientist :

Epigenetic inheritance may be the key to solving many unexplained phenomena in humans. The concept of cellular memory passed onto offspring may not be as crazy as it appears.
- Garry Morrison, from “How Stress is Inherited” (2011/07/01)

We didn’t think it was particularly crazy, actually.