“They must know that fighting global warming is not a costless challenge.”
Yes it is, you rich and utterly ignorant dumba$$.
Ignore it and it will go away. Promise.
Paul Harvey News, 2/28/2008: "...I guess this had to come next - we're worrying about the wrong things. A new scientific alert relating to Global Cooling - there has been a 12-month long drop in temperatures. North America right now has the most snow cover in fifty years. From Hadley (sp?) Climate Central, all four of the world's temperature tracking outlets, including NASA, are updating data, and their global temperatures have dropped precipitously - wiping out all of the world's global warming for the past hundred years..."