Global Warming = Good Business?

It seems that more people are heralding global warming as a positive thing. For example, they crow that climate change will lower heating bills for the northern- or southern-most hemispheres. You also now see pundits claiming that nitrogen emissions from cars increase forest productivity.

The list could be pages long. But these "advantages" will only be seen by those who can afford to adapt. When global food supplies are effected by drought, disease, depleted oceans and diminishing land resources, it is those just barely getting by that will bear the brunt.