Tim Ball

| signature = | signature_alt = | footnotes = | spouse = Marty Ball |website = Official website | children = Timothy Francis Ball (born November 5, 1938) is a Canadian public speaker and writer who was a professor in the Department of Geography at the University of Winnipeg from 1971 until his retirement in 1996. Ball has worked with Friends of Science and Natural Resources Stewardship Project, which oppose the consensus scientific opinion of significant anthropogenic global warming, and is a former research fellow at the Frontier Centre for Public Policy. Ball also rejects the consensus scientific opinion on climate change, stating that "CO2 is not a greenhouse gas that raises global temperature."

Bio from Wikipedia - See more on en.wikipedia.org Text under CC-BY-SA license