I got -9.62, -8.67
"1: There's a lot of economists who believe that the Great Depression was exacerbated by FDRs actions (and coincidentally that far from doing 'nothing', Hoover was FDR lite)"
Economists from the Friedman Chicago school... Keynesian economics work, it's been shown time and time again. If you want to create jobs in an economic climate like this one we're in, the government has to do it. No business is going to hire people when demand is low, no matter how much you lower taxes or give them "subsidies". If you want people to get loans for starting businesses and buying homes, the government must take over the banks and issue low-interest loans to people, just like FDR did. No bank is going to make business loans when unemployment is high and consumers are broke, no matter how many billions of welfare Bush and Obama gave the banks.
It worked very well when FDR did it and was the reason for the robust middle class that lasted for decades.
"2: Again, there are people who point to the reduced pollution post-Industrial societies produce and suggest that the best way to reduce emissions is to help India and China develop faster, to get them over the hump."
People representing coal interests... there's nothing written in stone that a country has to industrialize using fossil fuels. Corporations are tyrannies, and like most tyrannies they resist change and innovation. Since coal has been profitable in the past and they're used to exploiting it, rich people and the tyrannies they control don't see any reason not to keep using it. So again it's up to government to provide the incentives and innovation for renewable sources of energy.
In the case of China and India it's very important that the reigning superpower first change it's ways before we can begin to influence them to change. That goes for clean energy, nuclear disarmament, honoring treaties and human rights etc. As long as we have the biggest WMD stockpiles and emit the most pollution we're nothing but hypocrites and bad examples.