Less than 5% of carbon dioxide emissions are produced by man. Web searches turn up what seems like an endless list of stories and blog posts reporting that CO2 levels in the atmosphere have reached or exceeded 415 parts per million. This has been almost universally treated as the tip of an imminent disaster, as man has pushed greenhouse gas emissions beyond a dangerous threshold. But has he?
The United Nation’s Intergovernmental Panel on Climate Change “agrees today’s annual human carbon dioxide emissions are 4.5 ppm (parts per million) per year and nature’s carbon dioxide emissions are 98 ppm per year,” says climate scientist Ed Berry. “Yet, the IPCC claims human emissions have caused all the increase in carbon dioxide since 1750, which is 30% of today’s total.