We honestly wish we could see a solution, but only our distant descendants, thousands of years hence, will be able to judge the end results, provided that there are still humans on Earth. But from such a long-term perspective of hundreds of thousands of years, not even the rock is stable.
Bedrock is in perpetual motion.
For example, a couple of thousand generations ago, the North American and European continents were some ten kilometers closer to each other than now. In Scandinavia, the icecap had yet to sculpt the present landscape. We know nothing about when the next Ice Age will come, nor do we know what its effects will be. In 1979, the democratically elected Swedish Government decided that the nuclear waste problem was solved. Sweden thus became the first country claiming to have solved the waste problem.