How the future looks like in ten years, I can predict in some kind of way. The next one hundred thousand years are more difficult to predict.
You can only predict the future based on the past. How do we communicate in hundred thousand years? Can we still read? In what way we should do knowledge transfer? Nuclear material is one big toxic . It will be harmless over one hundred thousand years. Now they are busy building a storage space in Finland to put nuclear waste deep underground. We are going Into Eternity.