Water on Mars
Everyone is so excited today that they've discovered fairly reasonable evidence (I won't call it "conclusive proof" until I'm drinking a glass of it) that there is water on mars. Hurrah! How wonderful! How exciting!
Do you really think it makes the slightest bit of difference?
We humans already happen to have 326,000,000,000,000,000,000 gallons of water at our disposal on earth. We've managed to muck up this planet pretty good even with all that water, and so now we are all excited that we've found a couple thousand gallons maybe on mars? Do you really think we can managed to do a better job taking proper care of a desolate wasteland where the average daily temperature is ~ -81 degrees Fahrenheit (-63 degrees Celsius)?
Best of luck!