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  • And the removal of lead from petrol (mild lead poisoning of developing brains leading to violence later in life).

    Possibly not factual...

  • Possibly not factual...

    I've certainly read a few books that say this as gospel. Hasn't even crossed my mind that it might not be true! Will have to do some proper reading on it now.

  • I'd be really interested in how you separate this out.

    Just off the top of my head you've got to find control countries/societies which have both comparable economic health/lack of as well as war time experience.

    Very much being an armchair phycologist here, but surely something like the violence and trauma from Vietnam much have had a knock-on for the levels of violence in the US?

  • Likewise, it was only as I typed it out I thought, ‘hmm maybe this is bollocks’.

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