its global warming brothers + sisters: we live in a time where the temperatures are still bearable. The future holds a much warmer planet in store for us. How will we reach there?? Obviously through global warming.

however, those who went for a dark, gloomy, and hopeless sorta state of affairs for our blue globe, have not been mistaken either. It's an essay, and the interpretation of a topic is left up to the attemptee's choice. So do it either ways, you should have followed the rules of essay writing.

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Umar Abbas Babar
I Know I am Bad But When Bad is the Best, Bad is the Only Choice