I have random thoughts.

Imagine if the human race was divided up into compatible groups, and scattered through the galaxy. A million planets, with around 8000 people on each ... giving us all the small town styled life we clearly need, without the mass casualties that would otherwise be required to achieve it.

Starting again, but with greater knowledge and skills. The people and tools required to get it going, and then being left to it. Room to roam and explore. Dark skies, abundance, and peace. Simplicity and purpose. A future without fear, where everyone is equal and needed.