The world's first fourth-generation nuclear power plant, the Shidaowan high temperature gas-cooled reactor (HTGR) nuclear power plant, officially went into commercial operation in east China's Shandong Province on Wednesday, according to the National Energy Administration and China Huaneng Group.
Liquid Thorium Salt Small Modular Reactors address a lot of concerns.
By the name, they are smaller and modular which allows for a scalable solution to building which will address time and cost of construction. Thorium is not dangerously radioactive until it is being turned into fissile material inside the reactor and then the waste can be run inside it under specific 'recipes' to fully consume it which addresses another big issue.
Unfortunately it does create some problems surrounding proliferation, but at this point we're all dead anyways, so I'm inclined to say fuck it, who cares. Proliferation concerns themselves seem like advanced powers pulling the ladder up and saying they get to be kings of the world and everyone else must be their subjects aside from the handful of MAD capable states.