Praxis

From the back cover: "A lifetime in the Labor Corps—or colonize a new world. For Jamie and José, not much of a choice. But Praxis wouldn't be easy. To survive there, you had to depend on each other. And that requires honesty that few possess. Praxis is a bold experiment in society building, a monosexual colony, with no promises of survival and no return trip. But it's got potential. You just have to build a new civilization—on the other side of the universe."