What we see is that there are in fact two entangled traditions of “knocking on things for good luck”: touching iron, and touching wood. We also find that they are widely distributed, but also have a pretty clear cluster around the Mediterranean and Europe.
Blockchain technology provides a way of avoiding this situation by using multiple computers at different locations to store information about transactions. If one computer experiences problems with a transaction, it will not affect the other nodes.
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The one good monopoly
Added to that are environmental concerns about how the clothes are produced, and the treatment of factory workers who make them.
Graham, known for his long essays on startups, economics, and the tech industry, was one of the first to comment on the importance of taste in a 2002 essay in which he claimed “taste” is not objective and that “we need good taste to make good things.”