It’s not just that man-made emissions don’t control the climate, they don’t even control global CO2 levels.
Judging by the speech Murry Salby gave at the Sydney Institute, there’s a blockbuster paper coming soon.
Listen to the speech: “Global Emission of Carbon Dioxide: The Contribution from Natural Sources”
Professor Murry Salby is Chair of Climate Science at Macquarie University. He’s been a visiting professorships at Paris, Stockholm, Jerusalem, and Kyoto, and he’s spent time at the Bureau of Meterology in Australia.
Over the last two years he has been looking at C12 and C13 ratios and CO2 levels around the world, and has come to the conclusion that man-made emissions have only a small effect on global CO2 levels. It’s not just that man-made emissions don’t control the climate, they don’t even control global CO2 levels.
CO2 variations do not correlate with man-made emissions. Peaks and falls correlate with hot years (e.g. 1998) and cold years (1991-92). No graphs are available from Salby's speech or paper yet. This graph comes from Tom Quirk's related work (see below).
The higher levels of CO2 in recent [...]
