Read This Now: SciAm Edition

I almost forgot to flag this for you all. You need to check out the current (soon to be last month's) edition of Scientific American for this: "How Much Is Left? The Limits of Earth's Resources: A graphical accounting of the limits to what one planet can provide."

Does it have energy? Check. Does it mention minerals? You betcha. Does it - dare I say it - raise the troubles of biodiversity loss? You can count on it.

It's not a long piece, but a good overview of relevant info, cool graphs, and an interesting piece to SciAm's annual single-concept edition, this year on "The End."