I have been enjoying a book by Bill Bryson called The Life and Times of the Thunderbolt Kid in which he tells of his life as a child of the 1950s in Des Moines, US, capturing the giddy era of the post-war boom in America.
I am of a similar age to Bill Bryson (and share his sense of humour) so have been interested in comparing his experience to that of a kid growing up in rural small town New Zealand.
The Fifties had the Cold War nuclear stand-off between Russia and the United States. There was a term bandied about then that summed up the crazy escalation that threatened nuclear war - mutually assured destruction, or MAD for short. Never was there a more appropriate name for a military strategy.
As a child in New Zealand, I knew about this threat in a vague kind of way but it never really felt like it was something to do with us. It was about far-off places and distant dangers.
It wasn't until I went and spent time in Germany in my twenties that I realised the reality for Europe, with the west and east pointing weapons at each other. If you lived in Germany at that time, should a nuclear exchange commence, you would have had only 11 minutes before the first missiles arrived.