Hiding problems from sight doesnt solve them. It justs hides them. Its like a temporary patch, but the ground will be radiated for long time. What then? Another spot? Then again in another spot? So my and your grandchildren will basically have live to on radioactive waste/a ticking bomb? Thats not solution.
This is how landfills work currently so it is not much of a deviation from the status quo. It would still take millions of years before we run out of land to put all the nuclear waste ever created in.
