Nature or Nurture? Free Will and Education.

If everyone smoked twenty cigarettes a day the difference between those who got lung cancer and those who didn’t would be almost 100% heritable, even though the cause would be almost 100% environmental. Heritability depends on our environment. It is believed that IQ is around 70% heritable, if all children were to have an educationally … More Nature or Nurture? Free Will and Education.