Stefan Molyneux, MA @StefanMolyneux
The data have since been revised upwards https://t.co/8zpHWP62sr — PolitiTweet.org
Lewis Kemp Sloan @lewisks1
@StefanMolyneux @StefanMolyneux I’ve heard you say it’s 40% genetic, which increases to 60% after around 40 years old?