Garett Jones, author of Hive Mind: How Your Nation’s IQ Matters So Much More Than Your Own
from wiki:
Garett Jones is an American economist and author. His research pertains to the fields of macroeconomics, monetary policy, IQ in relation to productivity, short term business cycles and economic development. He is an associate professor at George Mason University and the BB&T Professor for the Study of Capitalism at the Mercatus Center.