This forbes article from 2 years ago (https://www.forbes.com/sites/rogerpielke/2019/09/30/net-zero...) explains that, to replace the world's fossil fuel consumption with nuclear power consumption by 2050, a new nuclear power station would have to be brought online every day between now and then.

I intuit (perhaps wrongly) that even one per 10 days is extremely far fetched.

So, if 2050 is the deadline by which we must become carbon neutral in order to prevent catastrophic levels of climate change, I guess nuclear power cannot amount to as much as 10% of the solution.