Instruct: Classify a review into positive or negative sentiment.
Query: Tale of Cold War Doom or Valid prediction for Tomorrow

I read this book when it came out in 1959.It left a lasting impression on me and I have been somewhat a survivalist ever since.As it was written then about the real proximity of Global thermo nuclear war it has since drifted into perceived irrelevance.Unfortunately, I beleive its true relevance is actually greater now than it was then and also unfortunately it's gloomy outcome even more likely.Things truly do not end well in this book.I fear with our over appropriation and misuse of resources and our trusting of governments, institutions and especially corporations to be better than the people who make them up we have left ourselves vulnerable to an inevitable and cataclysmic outcome which is already beginning to unfold.This book represents a solid worst case scenario for our own near future as well as it did then.