Goals and caps on carbon emissions are practically…

The park lies directly downwind from a slew of coal plants. Virtually all of the major contaminants in the local air and water are…

— Wil S. Hylton

Mercury emissions will continue to harm the environment and to endanger the health of children and pregnant women, until this Administration puts public health…

— Mark Dayton

The carbon emissions from tar shale and tar sands would initiate a continual unfolding of climate disasters over the course of this century. We…

— James Hansen

We have to, in the next ten years, begin to decrease the rate of carbon dioxide emissions and then flatten it out. If that…

— James Hansen

How long have we got? We have to stabilize emissions of carbon dioxide within a decade, or temperatures will warm by more than one…

— James Hansen

Coal is responsible for as much atmospheric carbon dioxide as other fossil fuels combined and it still has far greater reserves. We must stop…

— James Hansen

Coral reefs, the rain forest of the ocean, are home for one-third of the species of the sea. Coral reefs are under stress for…

— James Hansen

On a per capita basis, Britain is responsible for more of the carbon dioxide now in the atmosphere than any other nation on Earth…

— James Hansen

We have known since the 1800s that carbon dioxide traps heat in the atmosphere. The right amount keeps the climate conducive to human life.

— James Hansen

What makes tar sands particularly odious is that the energy you get out in the end, per unit carbon dioxide, is poor. It's equivalent…

— James Hansen

The press heralded this as a major accomplishment. The rush from the press as soon as it was announced suggested a high level of…

— Erick Erickson

While the leading environmental alarmists burn fossil fuels like they're going out of style, the United States under President Trump has led the world…

— Michael J. Knowles

Our carbon emissions have to eventually go to zero. We have to. Otherwise we're never going to have a stable climate and that's what…

— Katharine Hayhoe

People in low-lying countries like Bangladesh with almost 140 million people who are managing to feed themselves, whose carbon emissions can't really be calculated…

— Bill McKibben

We're talking about should we increase taxes? Why not put a tax on carbon emissions. It would raise a lot of money, it would…

— Robert F. Engle