Dr. Peter Langdon Ward

Dr. Peter Langdon Ward earned a BA at Dartmouth College and a PhD at Columbia University in geophysics. He worked 27 years at the United States Geological Survey, leading a group of more than 140 scientists and staff and playing a lead role in establishing a major national research program. He earned two national awards for explaining science to the public. He and his work were featured on Good Morning America. Ward has worked full time in retirement, at his own expense, since 2006, carefully reexamining all the evidence and theories for why climate has changed throughout Earth history. Much of this work has centered on ultraviolet-B solar radiation. For more information, visit https://whyclimatechanges.com