I think its unlikely we will ever run into any real copper shortages longterm. It is a pretty common metal across the world and if costs start to rise there are tons of copper mining areas sitting around waiting for the economics of mining to be profitable.
Copper will remain relevant for some things, but the very high-end will probably start using SiP-to-SiP fiber, and the low-end (consumer devices) have everything bunched so close together you have to ask "what trace?"
This is a tedious read that is mostly tangents from the headline. The question of “why copper?” is mostly about why not aluminum, silver, or gold. The article touches on aluminum but never bothers to answer why not silver/gold.
This article has no central thesis and is instead a mishmash of random facts about electricity flow through circuit boards (often weirdly specific at that). Don't read this article hoping to find an answer to the question posed in the headline
You can tell it's going to be a quality site when the article begins with a selection of PHP warnings. One link gave me a 410 which was a surprise, until I realised it returns 410 instead of 404 for every missing page.
Please don't invest any time in these articles, the whole site is a bizarre AI generated marketing scam
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[ 1.9 ms ] story [ 22.9 ms ] threadThis article has no central thesis and is instead a mishmash of random facts about electricity flow through circuit boards (often weirdly specific at that). Don't read this article hoping to find an answer to the question posed in the headline
Please don't invest any time in these articles, the whole site is a bizarre AI generated marketing scam