We Were Promised Fusion Energy

For the entirety of recorded history, humans have worshipped nuclear fusion. It's gone by different names over the millennia, of course: the Egyptians called it Ra, the Greeks called it Helios, and the Aztecs knew it as Tonatiuh. Today, most of us know it as the Sun, but leading physicists around the world regard it with the same sense of awe as our ancient ancestors. This is not because these physicists believe the Sun rides across the sky in a giant reed boat...

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