> In fact, there's more carbon in the permafrost, Douglas says, than all the carbon humans have spewed into the atmosphere since the Industrial Revolution — first with steam trains, then with coal plants, cars and planes.<p>> Scientists don't know yet how much carbon will get released from thawing permafrost or how fast it will happen.<p>In a nutshell why not accepting anthropogenic global warming is scientific and accepting it is anti-science, not the other way around.