So, if I turn up the central heating, I could be doing my bit to prevent another Titanic disaster?,(reply>), @icedragon769  Fair enough. Can I point out that you're a hopeless troll?,(reply>), @Siskin's Bits and Bobs Obviously. I'm just pointing out that you're bad at it.,(reply>), Chill guys. I was just being daft,(reply>), +icedragon769 Yup, if there are enough icebergs people will be more careful /s,(reply>), Burning fuels to raise temperatures to create more icebergs... prevents ships from hitting icebergs?