He has written on topics as antitrust law, environmental regulation, and the economic impacts of global warming.

And we're seeing the impact of global warming on climate change.

The impact of global warming is far greater than just increasing temperatures.

What are the potential impacts of global warming and a changing climate?

The models show that the impact of global warming will have two feedback effects involving ice and snow.

They travel around the earth, observing the impacts of global warming and alternative energy sources.

The impacts of global warming are no longer just hypothetical.

C3 Projections of the impact of global warming on human hunger.

I may be wrong about the probable impact of global warming.

Agriculture can help slow climate change, but it should also be ready to adapt to the impact of global warming.