Sentence:  Whether any of us remain in it long will depend on what happens as a result of the technological and economic revolutions now going on in the countries of Asia and Africa , and also of course on how long the cold war remains <WSD>cold</WSD> . 
Meaning of the word marked with <WSD> tags:  having a low or inadequate temperature or feeling a sensation of coldness or having been made cold by e.g. ice or refrigeration