Seems to me we should not be making it a bigger problem. Sounds like it is time to stop making waste until we can clean up what is built up.
In some respects, it is a self-created problem. Some other nations reprocess their fuel, extracting the still useful elements, including plutonium, for further reactions. This reduces the waste stream. The opposition to re-processing stems from the fact that, if adopted by the rest of the world, it would be easier for nations to get ahold of plutonium, a useful component of atomic bombs.