There was no choice. We had to leave. We had to go beyond. There were those who were left behind. Lost. We went out into the solar system, not as explorers, but refuges.
We came from Earth, never to return.
SOL is the idea for a future world. One precipitated out of near-term events beginning with the 'God' Signal. It is something I have worked on with various levels of interest over the last several years. I'm not sure I will ever finish.