(Just to add a nit of clarification) Behavioral genetics in a nutshell: 1. hered

(Just to add a nit of clarification)
Behavioral genetics in a nutshell:
1. heredity: 70-80%
2. shared environment: 0%;(family, social, political)
3. something(s) else: 20-30%
… including
… a) chemical and biological exposure
… b) shock/trauma
… c) idiosyncratic experience https://twitter.com/JayMan471/status/446123111822282752