We are
more concerned than ever with fakes, maybe because it’s easier than ever to
manufacture them. From fake diamonds to fake journals, we inhabit a space
created by technology, complexity, and a fracturing of authority, and spend
plenty of time making stuff up.

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Space Colonization and the Meaning of Life
Colonizing the galaxy is the highest good humanity could achieve.
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The Surprising Importance of Stratospheric Life
The science of bacteria in the atmosphere is getting its moment in the sun.