Christian Science Monitor: Global greenhouse gas emissions keep rising. Yes, the world’s poor would enjoy an improvement in their standard of living if climate change does not unfold. Climate change’s blows will be less severe if we can restrain our GHG emissions. But, the free rider problem lurks and I predict that GHG emissions will continue to rise. Taking this as given, what happens next to the urban poor? Will there be mass death all over the developing world caused by climate change? If we anticipate that the …