What if the entire U.S. light-duty vehicle fleet (currently about 270 million cars and trucks) were electrified by 2030 and we expanded wind and solar generation at a rapid pace, while eliminating coal power, at the same time? The result is that we not only end up with a drop in U.S. carbon emissions of almost 30%, but also a far more efficient system overall.
Gold is no more inherently valuable than iron except that we say it does - in reality iron is more valuable because you can do more useful things with it.
That's a bit of an oversimplification. Scarcity also counts. If the unique usefulness of gold is sufficiently large in comparison to the total amount of available gold, it can still be worth more than iron, even if you would rather give up gold than iron if forced to make the choice.
I like work; it fascinates me; I can sit and look at it for hours.