And, you can do similar charts for all the other so - called Western diseases, which Burkitt thought related to the major dietary changes that followed the Industrial Revolution — a reduction in healthy plant foods (the sources of starch and fiber), and «a great increase in consumption of animal fats, salt, and sugar.» (nutritionfacts.org)
And given the relatively commoditized nature of equities as an asset class for now (don't strikingly similar chart patterns suggest as much?) (contraryinvestor.com)