Nuclear is old school jank
solar is the future and it's here - covering just 10% of the Sahara desert in solar panels will supply all of Europes energy, covering another 5% will supply all of Africas
As usual with "renewables will solve everything" advocacy, that's assuming perfect functioning and perfect weather conditions 24/7/365 in every part of every area covered by the solar power stations. Which is not reality.
Also...how would you keep 1,380,000 square kilometres of solar panels clean? Especially in a desert with very little water. Is it even possible to build 1,380,000 square kilometres of solar power station? Plus all the infrastructure required to support it.
Then there's the issue of distribution across numerous countries. And the issue of building power stations and infrastructure in active war zones. And the issue of who should pay for it and who should own the electricity produced. And the issue that the countries controlling it would have de facto control over all the countries using it.
I'm sure there are some renewables advocates who are knowledgable and honest about it. But they don't seem to get much exposure.