Energy, Food, Population and Climate

By: Dr. Ricky Rood, 4:51 AM GMT on April 09, 2014

Energy, Food, Population and Climate


I was reading this article, Green Energy Draws Investment Worldwide, which reports on the United Nations' Global Trends in Renewable Energy Investments 2014. The article documents that global investments in renewable energy dropped in 2013, but also notes that China now exceeds Europe in renewable energy investments. Part of the reason for reduced investment in renewable energy was due to the declining price of...

Climate Change Climate Change Politics

Updated: 3:58 PM GMT on April 09, 2014

Why is climate change different?

By: Dr. Ricky Rood, 10:25 PM GMT on March 27, 2014

Why is climate change different?

This blog was motivated by a question on piece that I posted in the Michigan Journal of Sustainability, The Conversation: Climate Change: A Fundamental Shift of Our Place in the World.

Climate change means that the average surface temperature of planet will warm, that ice will melt, that sea level will rise and that the weather will change. Climate change is a unique environmental challenge. One aspect of its ...

Climate Impacts and Risks

Updated: 11:00 PM GMT on March 31, 2014

No Energy Policy and Even Less Climate Policy

By: Dr. Ricky Rood, 4:38 AM GMT on March 15, 2014

No Energy Policy and Even Less Climate Policy

This week I gave a lecture on current energy use. Of the lectures I give, those on current energy use and trends are the ones I have to change the most from year to year. I remember that as a child in 1961 my father gave me a world atlas that stated that the U.S. had the world’s greatest petroleum reserves, and that all was quite rosy for the future. That didn’t turn out so well. If I look at the past ...

Climate Change Politics

Updated: 7:01 PM GMT on March 15, 2014

Enjoying the Cold

By: Dr. Ricky Rood, 6:22 AM GMT on March 04, 2014







Enjoying the Cold

In the last couple of weeks several people have sent me this comic, Cold, from xkcd. The cartoon draws from the work at Climate Central, an organization that is doing excellent work with data and communication about climate, weather and climate change. The point of the cartoon is that if you look back at the weather of not so long along ago, we saw cold temperatures like we have seen in the U.S. this...

Climate Change News Climate Change

Updated: 5:16 PM GMT on March 04, 2014

The whole silly warming pause, warming hiatus thing

By: Dr. Ricky Rood, 5:26 AM GMT on February 21, 2014

The whole silly warming pause, warming hiatus thing: Bumps and Wiggles (9)

I want to finish my start-of-the-semester important research findings with my synthesis of the knowledge we have about the pause or hiatus in warming. In my little collection of blogs, I have written about this several times, and I link some of those entries below. Sometime in 2005, those in the lobby opposing climate-change science started to beat the drum that warming of the pl...

Climate Change News Climate Change

Updated: 4:20 AM GMT on March 02, 2014

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About RickyRood

I'm a professor at U Michigan and lead a course on climate change problem solving. These articles often come from and contribute to the course.

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