I'd love to see a gargantuan DOT file mapping out all the world's supply chains, across all industries and economies. I wonder how many 'only one source in the

I'd love to see a gargantuan DOT file mapping out all the world's supply chains, across all industries and economies. I wonder how many 'only one source in the world' (similar to the 1970's chip saws[1]) lynchpin nodes there are... [1] https://www.theregister.co.uk/2011/03/22/japan_quake_semi_issues/ https://www.theregister.co.uk/2011/03/22/japan_quake_semi_is...