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Posts Tagged "space colonization"

@ScientificAmerican

Book Reviews: Smart Implants, Ultralight Aerogels and Other Innovations

aerogel

Here is a selection of book reviews from recent issues of Nature on scientific daring, entrepreneurial brio and finely tuned judgment of social need. Economists Leonid Gokhberg and Dirk Meissner compare studies on the troubled trajectories of innovation in Russia and the United States. http://dx.doi.org/10.1038/501313a Historian Cyrus Mody reviews an epic account on the visionary [...]

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Life, Unbounded

The Unstoppable Extinction And Fermi’s Paradox

Really, this is what I evolved into? (Images used: Stephen Ausmus, USDA ARS, Matt Martyniuk)

There has been a lot of discussion recently about the evidence that we are currently within a period of mass extinction, the kind of event that will show up in the fossil record a few million years from now as a clear discontinuity, a radical change in the diversity of life on the planet. This [...]

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