I'd love to get a very sensitive giga counter (not sure if I spelled that right), and walk around the outside of a nuke plant. I'd be willing to bet that there is at least some minimal radiation around the plant. The fact that is "not enough" to harm you doesn't mean [censored]. Unless its from smoking, people tend to get cancer from a mixture of things (mostly wireless signals from various devices). The more exposed you are to cancer causing things, the more likely you are to get it. The minor amount of radiation from such power plants is just one more thing added your being exposed to (if you live near a plant). Not to mention the fact that if there is any kind of waste (esp. harmful or dangerous waste), it should not, and can not, be considered Clean energy. Clean energy is stuff like solar, wind, or water power (not sure what the specific names for each of them is). What it comes down to is that nuke energy is just a temporary solution. I've never heard anyone say otherwise. Why should new nuke plants be built (thus wasting LOTS of money), when we could be investing in other sources and have COMPLETELY clean energy sources in 10-20yrs.
Right, this one I'm speaking up about.
Did you know that there are places in scotland you could never build a nuclear plant in, because they're already above the safe limit? And people live there?
How about this one: The radiation leaked by the disaster at three mile island was less than one BED - banana equivalent dose. The dose of radiation you would get from eating a banana every day for a year. In meltdown.
Under normal operation, a coal plant leaks more radiation than a nuclear plant.
New nuclear plants should be built because new-technology plants are significantly safer and more efficient - if japan had used new-tech plants instead of ones older than chernobyl (Why didn't they upgrade? Anti-nuclear lobbyists, actually!) nobody would even have noticed. Even so, the plants themselves came out fine, it was the power infrastructure, and thus active cooling, that failed. New-tech plants can cool off entirely passively, requiring no external power source.
So nuclear power isn't perfect - what is? Solar? Well, look at the environmental impacts of creating and maintaining solar cells - it's significant. Per-MW it's higher than nuclear. They all are. They're not clean forms of energy at all, they just have the bad bits in construction, not generation. We will not have truly clean energy until nuclear fusion, and even 'renewable' energy sources, if scaled up to the entire planet, would start causing serious environmental issues - because if you take a good chunk of energy out of the ecosystem, do you think nobody will notice? The sunlight falling onto the ground isn't 'wasted', the wind flying through the air isn't 'wasted'. If we scaled current technology for renewable energies up to planetary scale we would seriously affect the entire planet, far more than a little nuclear waste - most of which can be reused as a high-density power source for *other* reactors. Thorium plants produce no dangerous waste, but nuclear waste is actually quite useful, and we already have a lot of plants, so adoption isn't instant.
tl;dr, nuclear is our best current source of power, and the thing that's going to carry us towards fusion.