When humanity’s demands exceed Earth’s ability to satisfy them, is energy transition even possible? Father of ecological footprint analysis Bill Rees explains.

In space heating, “deep decarbonization” is about a lot more than just swapping old furnaces. It requires a complete understanding of human health and comfort.

For our two-year anniversary, we discuss some of the most interesting questions in energy transition today. And Chris muses on the lessons of Hurricane Harvey.

How does the IPCC climate modeling process work, and does any of it project a successful energy transition happening this century?

To realize our renewable energy potential in the U.S., we’ll need more long-distance transmission lines. But there are a lot of obstacles, which we’ll discuss

How should we think about the influence of the global energy system on the climate over the next century?

How does the carbon cycle work, and what’s its relationship to global warming? And what are the most effective ways of teaching climate science?

Claude Turmes, a 15-year Member of the European Parliament, relates the history of Europe’s energy transition policies and his hopes for the future.

Can we run the world on 100% renewables? Is that even the right goal? A new critique of Prof. Mark Jacobson’s work on 100% renewables offers some insights.

What can the history of Earth’s climate tell us about its future, and what is the relationship between climate change and the economy?