AUTHOR=Hu Shihu, Yuan Zhiguo TITLE=Commentary: “Large-scale psychological differences within China explained by rice vs. wheat agriculture” JOURNAL=Frontiers in Psychology VOLUME=6 YEAR=2015 URL=https://www.frontiersin.org/articles/10.3389/fpsyg.2015.00489 DOI=10.3389/fpsyg.2015.00489 ISSN=1664-1078