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Defense against the hostile intent of other humans; defense against space rocks striking us at high velocity. I should think that how much we spend on one type
by nooneelse 16y ago
Defense against the hostile intent of other humans; defense against space rocks striking us at high velocity. I should think that how much we spend on one type of protection is relevant to how much we might should spend on another.
- lukevdp 16y agoThe spending shouldn't be related to each other. The spending should be related to the benefits associated with the spending.