I realised your irony, later, but thought best to leave clarification, mostly for attention of low brow VC investor fan-boys, with the butterfly effect of social media, they are already queing up to invest in geo engineering, it doesn't matter to the snake oil salesmen taking their money that the investors won't make a profit, they just sell them a dream like going to Mars, or saving Earth, all they want is the investor capital. Any carrot will do to get VC money :)