The “two is one and one is none” fallacy

I ran across a very interesting article about not just the importance of redundancy but why having the right type of redundancy in your gear is critical.  http://graywolfsurvival.com/208978/the-two-is-one-and-one-is-none-fallacy/ The article makes the very good point that having two of the same item is not very effective if said item works perfectly fine but is not appropriate … Read more