Fortunately the trajectory in per-capita energy use in developed countries is downward, as appliances, vehicles, industrial processes, lighting and HVAC becomes more efficient.
Per capita trends are not key. Total fossil fuel combustion is the key.
There will be a challenge in developing countries, because per-capita energy use rises dramatically as standards-of-living rise
And they have a hard time handling nukes. Their risk premium is much higher than even the risk premium of the developed countries.
While I agree, in the world we are in now, there is a tremendous amount of money being spent on conservation and efficiency improvements.
The question is where the increase should go - where's the biggest marginal gain from the next dollars.
Sinking them into such high cost, politically centralized, and risky alternatives as nukes seems to need serious justification, rather than happy talk about some as yet vague future where the "bulk" of the power is coming from "renewables" unspecified and radically underfunded in comparison.
So, for example, if the question is how to get off coal, and fossil fuel generally, we have a distinct possibility that the money spent on nukes would be better spent on conservation and and efficiency improvements first, the "renewables" second, and nukes get the leftovers.
The first is a rational consideration, the second is an argument from compassion.
I did not mean to mislead - the "danger" aspect is not one of compassion, but military assessment. The Pentagon - one of the warmongering power centers involved - does not want to make war on China, because China is too dangerous a military power.
Meanwhile, Trump has something like 125 marques registered in China - not as substantial as his interests in Russia, but not chicken feed either.
None of the warmongering factions in the US gain, even short term, by war with China. So that probably isn't much of a possibility, is my guess.
On the other hand, China is among the countries apt to generate large numbers of climate refugees - and to the immediate north there is no ocean, no mountain range, no real physical barrier at all.