Entering Space – ultimate energy resources?

Interesting and thought provoking words about the growing energy demand.

Brave New Climate

I recently read a book called ‘ Entering Space: Creating a Spacefaring Civilization ‘, by Robert Zubrin. I’ve been covering a lot of this literature as I think it may have a lot to tell us about how to best tackle a slew of 21st century problems in planetary resource management.

Zubrin’s work examines, using an evidence-based approach, the prospects and challenges humanity will face in setting up colonies on other planets, moons and minor bodies of the solar system, and eventually, in expanding to interstellar realms. I’ll explore many of these ideas in future posts, but for now, I wanted to kick up some discussion on two tables Zubrin presents in Chapter 8, on sources of energy.

First, he does a simple projection of future human energy use through to the year 2200. The presumption is that as our reliance on energy-intensive technology continues to grow, our demand will…

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