There is no doubt there is more carbon dioxide in the atmosphere, caused by the burning of fossil fuels. It should have an effect on the climate, but the numbers indicate that effect is relatively minor. — John Christy Copy Share Image
I looked at 73 climate models going back to 1979 and every single one predicted more warming than happened in the real world. — John Christy Copy Share Image
I've often heard it said that there's a consensus of thousands of scientists on the global warming issue and that humans are causing a… — John Christy Copy Share Image
There is no doubt there is more carbon dioxide in the atmosphere, caused by the burning of fossil fuels. It should have an effect… — John Christy Copy Share Image
We utilize energy from carbon, not because we are bad people, but because it is the affordable foundation on which the profound improvements in… — John Christy Copy Share Image
I was at the table with three Europeans, and we were having lunch. And they were talking about their role as lead authors. And… — John Christy Copy Share Image
If you choose to make regulations about carbon dioxide, that's OK. You as a state can do that; you have a right to do… — John Christy Copy Share Image
...it is fairly well agreed that the surface temperature will rise about 1°C as a modest response to a doubling of atmospheric CO2 if… — John Christy Copy Share Image
[W]e are not morally bad people for taking carbon and turning it into the energy that offers life to humanity in a world that… — John Christy Copy Share Image
![“[W]e are not morally bad people for taking carbon and turning it into the energy that offers life to humanity in a world that would otherwise be brutal (think of life before modernity). On the contrary, we are good people for doing so.” quote by John Christy](https://sms4smile.com/quotes/img-quotes/f99/john-christy-48446_bad-people_w-e-are-not-morally-bad-people-for-takin_2989755.jpg)