It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
S. Elwynn Taylor, an Iowa State University Extension climatologist, says Thompson is known around the world for his 18- to 19-year crop cycle.
He says the correlation of the moon's orbit and rainfall lacks scientific proof but at least has historical support. Tree ring records going back 800 years in parts of the United States show the cycle has been amazingly consistent, Taylor says.