Might be solvable with enough sci-fi technology:
Bioengineering ourselves to live on other planets, or live differently on Earth (I’d like to be smaller and fly)
Mind uploading, space colonization in uploaded form (send a receiver, then transmit people by radio)
Solving population growth and arms races by worldwide cooperation / mind merging
Quantum suicide reality editing, and otherwise using the exponential living space in quantum branches
Writing ourselves into a mathematically possible universe with more room for growth, like in Permutation City
Other possibilities that a smarter-than-me AI would find
Might be solvable with enough sci-fi technology:
Bioengineering ourselves to live on other planets, or live differently on Earth (I’d like to be smaller and fly)
Mind uploading, space colonization in uploaded form (send a receiver, then transmit people by radio)
Solving population growth and arms races by worldwide cooperation / mind merging
Quantum suicide reality editing, and otherwise using the exponential living space in quantum branches
Writing ourselves into a mathematically possible universe with more room for growth, like in Permutation City
Other possibilities that a smarter-than-me AI would find