A bit of radioactive waste is the least of our worries relative to global warming from CO2 and not all nuclear produces waste that lasts thousands of years. Some newer nuclear plants cannot melt down and have no risk of killing people by radiation.
Right now we don't have sufficient means to produce excess or store solar power for nighttimes or wind for windless times. Nuclear can make up the difference when solar and/or wind are insufficient. It's the best interim solution we have. Without nuclear, temperatures will become much higher than if we build more nuclear.
Any evidence, bro?