Green house gas and the race to renewable energy

It strikes me as extremely short-sighted when climate deniers cannot see the great economic potential in adopting a renewable energy stance. Carbon cap and trade is an economic tool to jump start renewable energy sector. With it or without it, human civilisation needs to move to renewable energy. The question is not IF, just a simple WHEN. The earlier a country starts, the more the country will gain in the upcoming economic race.

The worry is human has passed the point of no return - when the climate will change so much that we cannot limit the average rise of temperature to within 2^oC. The science is telling us that we need to decrease the atmospheric CO₂. It is NOT limiting GHG, what is needed is to reduce GHG.

I am very disappointed at the result of at Copenhagen this week.