Category Archives: Business

The Water Rush

Over at Popular Mechanics, I write about the competition for extraterrestrial water, and the relative merits of the moon versus asteroids.

[Update a few minutes later]

Here’s a related piece at the HuffPo. But this always drives me nuts:

The world’s fossil fuels are in limited reserves and are also in quick depletion.

We have enough fossil fuels to last many decades, and in the case of coal, for centuries.