It seems the situation must turn desperate for nations to act. Tuvalu is almost drowning so they go solar. When will the US follow suit?
I'd be willing to bet we hit cold fusion long before we get it together to use today's forms of clean energy.
Something about this article doesn't seem right. $20,000,000 provides solar for 12,000 people? So it costs about $1700 a person. They must not be using air conditioning.
Its just human nature. Avoid doing things as long as we can. We can only hope that in environment issues, we don't avoid doing the right thing too long. Might be very late then.