Blacks commit more crime than whites due to low IQs and high testosterone?
My roommate said that low IQs, and high testosterone, are linked to crime. Checks out. ✔
He also said that, compared to white males, black males have low IQs, and high testosterone. Checks out. ✔
He then asserted that black males commit more crime than whites due to low IQs, and high testosterone. Intolerable, racist, far-right bigot? ✘