The failure of world leaders to act on the critical issue of global warming is often blamed on economic considerations.

It is the greatest scam in history. I am amazed appalled and highly offended by it. Global Warming It is a scam. Some dastardly scientists with environmental and political motives manipulated long term scientific data to create an illusion of rapid global warming.

There are more effective ways of tackling environmental problems including global warming proliferation of plastics urban sprawl and the loss of biodiversity than by treaties top-down regulations and other approaches offered by big governments and their dependents.

On the environmental front there's concern about global warming and high levels of carbon dioxide and trees take in CO2 and store carbon.

Have we failed to slow global warming pollution in part because climate and environmental activists have been too polite and well behaved?

If we want to address global warming along with the other environmental problems associated with our continued rush to burn our precious fossil fuels as quickly as possible we must learn to use our resources more wisely kick our addiction and quickly start turning to sources of energy that have fewer negative impacts.

Much of the debate over global warming is predicated on fear rather than science.

To be clear climate change is a true 800 pound gorilla in the room. The effects of global warming threaten global environmental upheaval over the coming century. But for South Florida and the Everglades it could be our death knell if urgent action is not taken.

The right response to the non-problem of global warming is to have the courage to do nothing.

I think Al Gore has done a great service in making global warming cool. He's basically taken it from a nerdy almost ignored issue to making it what it is - namely a problem.