How Life Arose on Earth, and How a Singularity Might Bring It Down

By George Musser  
It didn’t take long for the recent Foundational Questions Institute conference on the nature of time to delve into the purpose of life. “The purpose of life,” meeting co-organizer and Caltech cosmologist Sean Carroll said in his opening remarks, “is to hydrogenate carbon dioxide.” Well, there you have it. Carroll is one of the most reflective scientists I know and would never claim to reduce all of human existence to molecular disequilibrium. Still, it’s nice to know your place in the grand scheme of things. The FQXi meeting had much to say about where we came from—and where we’re headed.
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