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Unformatted text preview: d. Pull CO 2 out of industrial cycle and pump into aquifers, oil reservoirs, or the deep ocean . Uncertainties with CO 2 sequestration. e. Make dry ice by freezing atmospheric CO 2 f. Put mirror at LaGrangian point to reflect sun’s rays g. Anything else?? 6. Opinions 7. Lessons from Easter Island? Lessons from the dinosaurs? Figs. 2&3 Fig. 4. Acceptable risks? Event The Chance it Will Happen to You This Year ____________________________________________________ Dying in airplane crash 1 in 40,000,000 Struck by lightning 1 in 750,000 Dying from smoking 1 in 200,000 Being murdered 1 in 11,000 Dying from AIDS 1 in 11,000 Dying in an auto accident 1 in 5,800 ___________________________________________________...
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- Spring '08
- Global Warming, Montreal, Acceptable risks, CO2 sequestration.