What has become clear from the science is that we cannot burn all of the fossil fuels without creating a very different planet.

The climate is nearing tipping points. Changes are beginning to appear and there is a potential for explosive changes, effects that would be irreversible, if we do not rapidly slow fossil-fuel emissions over the next few decades.

I've tried to be a straight scientist doing the science and reporting it as best I can.

Because cap and trade is enforced through the selling and trading of permits, it actually perpetuates the pollution it is supposed to eliminate.

Planet Earth, creation, the world in which civilization developed, the world with climate patterns that we know and stable shorelines, is in imminent peril.

What we are doing to the future of our children, and the other species on the planet, is a clear moral issue.

Adding CO2 to the air is like throwing another blanket on the bed.