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Douglas_Knight comments on Experiences in applying "The Biodeterminist's Guide to Parenting" - Less Wrong Discussion

64 Post author: juliawise 17 July 2015 07:19PM

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Comment author: Douglas_Knight 18 July 2015 06:46:34PM -1 points [-]

No, the Romans were aware of the toxicity of lead.

Comment author: juliawise 18 July 2015 09:21:25PM *  5 points [-]

Yet it was used for water pipes into the 20th century. My understanding is that they knew high doses were toxic, but didn't see a problem with low doses.