Even India and Pakistan with 100-plus weapons each could cause a nuclear winter from the fall-out and the dust covered skies. The subsequent crop losses and famines would kill many more across the world than the devastation wrought by the bombs. It is just one more reason why nation states could eventually become obsolete.
Fortunately, for the human race, nuclear war is more potent in the threat than in the execution; the latter would certainly certify MAD. The response to a military threat carrying the phrase 'by all means necessary' is enough to cool things down quickly. It was Pakistan's reply to India's threat to expand an incident in the disputed Kashmir region with an attack on mainland Pakistan. In that sense, nuclear weapons have become a sort of insurance policy. Pakistan and India have fought several major wars but none since both sides acquired nuclear weapons. The cost is unthinkable, and one hopes will remain so in the minds of strategists.
Such is the world my generation is leaving to you: flawed but holding together all the same.
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