Curve of Humanity - Book Six
A re-terraformed Earth is ready to have its population traveling in cryochambers on interstellar arks return. There’s one catch. The Arenans, guardians charged with of our sector in the galaxy, want to ensure humans do not venture too far outside our solar system. They feel we just aren’t ready. With a new lease on their existence, humans will have to take a hard look in the mirror and vow to not make the same mistakes. But for some, old habits die hard.