Most plants are to old to modernize and building new ones is expensive, takes decates and dosn’t solve the dependency on uran and the nuclear waste problem. Renewables were always the longtearm goal and gas for shortages. Nuclear cant be easy switched on or off, so they aren’t a good solution to help with energy lows.
For me death is what gives life a meaning. No game is fun if you have to play it forever, no quest can be finished no boss is ever defeted. Things need to end. That is how Evolution works things have to change or everything is just frozen in time. The difficulty of decissions comes from their finality. You cant go back to school. You can’t go back and ask this person out. So your life might be meaningless in the grand scheme of it all but it metters in the short period of our existence. Does it really matter if you stand up each morning? It actually does.