Well if we had no alternative I would agree with you and I would be okay if we had to subsidize nuclear (which isn't emissions free due to the mining and refining of uranium bye the way). But if a country like France, which has a pretty high rate of acceptance regarding nuclear, can't get it to work, who will? Apart from maybe authoritarian countries. Just think about the amount of plants we have to build to create a significant impact, if hardly any plant has been built in a relative short timeframe. I'd say put money in research yeah but focus on renewable, network, storage and efficiency optimization for now.