The Flynn effect is mostly hollow gains and seems to have stopped: https://www.sciencedirect.com/science/article/pii/S0160289604000522 https://www.sciencedirect

The Flynn effect is mostly hollow gains and seems to have stopped: https://www.sciencedirect.com/science/article/pii/S0160289604000522 https://www.sciencedirect.com/science/article/pii/S016028960.... And cognitive genomics is starting to show a decline: http://www.pnas.org/content/pnas/early/2017/01/10/1612113114 http://www.pnas.org/content/pnas/early/2017/01/10/1612113114. reply