The most recent novel in the Expanse universe is Babylon’s Ashes. Released in December 2016, I’m nearly to the halfway point. As usual, many stories are told from a wide variety of viewpoints, so you always see what is happening in all sectors of the solar system, with all of the different players.
The self proclaimed Free Navy led by Marco Inaros has all but destroyed Earth and has taken over the Medina gate to the new worlds, capturing any colony ships that try to go through and commandeering their cargos and resources. They’ve gutted Ceres Station and are destroying ships throughout the system whose owners seem to oppose them.
The tenuous society which existed before with Earth and Mars well situated and the Belt stations barely surviving is gone, but it’s hard to see what will replace it since the supplies and resources for everyone are now dwindling quickly, with no way to even start producing enough to save those who remain. In many ways the war has just begun.
As I say, I’m not finished, but I could see it ending up with a small group who survives making their way through the gates and abandoning our system altogether. That would strand all of humanity on the thousand new worlds full of alien technologies which could activate and destroy the last of them at any time.
Let’s hope things don’t get that bleak, and that our hero James Holden can somehow get everyone to see they’re all one people who need to work together to survive.
Season Two of the Expanse starts on the Syfy channel February 1st. http://www.syfy.com/theexpanse