Post-308: Could We Destroy the Internet?

How hard would it be for a vast, well-organized Luddite conspiracy to cripple the Internet? 

As it exists today, “the Internet” seems like a kind of magic (e.g., people now talk about storage of data “in the Cloud”), but the Internet really is and remains just a network of physical boxes (servers) and physical wires.

Say a number of Luddite commando teams are raised. Armed with plain old-fashioned hammers, they are dispatched to smash up the world’s limited number of servers and dynamite major fiber-optic cable chokepoints. Couldn’t doing so “destroy” the Internet?

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How many physical computer hard-drives (servers) would the Luddite commandos have to smash? In other words, how big is the Internet, physically? A few weeks ago, at a book store, I browsed through a (paper) book published last year that answered this. It is by the writer of the popular xkcd.com web comics.

The answer: The physical Internet in the mid-2010s may still be smaller than a single oil tanker (maybe two, by now. The original answer was written in 2012). An oil tanker is a just few football fields in length, and a whole lot of the world’s servers are together at few central locations, or so is my understanding. This wouldn’t require so much smashing, after all.

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After writing this, I did a search and found a thought exercise by someone a lot more informed than I on how destruction of the Internet could be achieved.