How redundancies increase our antifragility is obvious: if you only have one of something, and it fails, you can be up the creek without a paddle. Members of the military have a maxim that neatly sums up Taleb’s philosophy: “Two is one and one is none.”
~ Brett McKay from, http://www.artofmanliness.com/2014/08/04/two-is-one-and-one-is-none-how-redundancies-increase-your-antifragility/
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