CronoDAS comments on Open Thread: May 2010 - Less Wrong

3 Post author: Jack 01 May 2010 05:29AM

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Comment author: CronoDAS 07 May 2010 12:56:52AM 3 points [-]

Fermented beverages also had the advantage of usually being free of dangerous bacteria; ethanol is an antiseptic that kills the bacteria that cause most water-borne diseases. (And water-borne disease used to be very common.)

Comment author: gwern 07 May 2010 02:04:32PM 0 points [-]

That's a good second way it's an out of date optimization.