Astronuc
Staff Emeritus
Science Advisor
Gold Member
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I thought Palin is more of a non-committed person, and I was surprised by Biden's answer. Biden is a believer, Palin is not.
Nevertheless, the conservative (cautious) approach would be to assume that it is anthropogenic, and the best thing to do is ween the economy of fossil fuels and replace them with non-fossil and renewable energy sources, particularly solar.
In addition to alternative energy, we need to look at more efficient systems and conservation. The automakers are finally doing something - but it took the recent spike in gasoline prices to shock the market, and lo and behold - the Big 3 have seen the light and can build more efficient cars.
Nevertheless, the conservative (cautious) approach would be to assume that it is anthropogenic, and the best thing to do is ween the economy of fossil fuels and replace them with non-fossil and renewable energy sources, particularly solar.
In addition to alternative energy, we need to look at more efficient systems and conservation. The automakers are finally doing something - but it took the recent spike in gasoline prices to shock the market, and lo and behold - the Big 3 have seen the light and can build more efficient cars.