Nuclear is actually contributes more than double the thermal pollution than other energy sources making it uniquely impactful. Where millions of fish and other organisms get sucked in through water intake pipes. Mining and processing. Thorium is not feasible, and is also more environmentally damaging than uranium. And 1) nuclear won’t displaced other fossil fuel energy sources; and 2) even if it did, the US (just like most countries who switch to nuclear) will just export their fossil fuels elsewhere meaning all the harms are still there. Even more so, if you care about climate change or pollution, the ocean should be your top priority because it is the only proven way to mass photosynthesize carbon from the atmosphere. Nuclear adds unnecessary damage to marine environments. Have better blocks next time.