It is your eighteenth birthday and one of your parents must die. You are the one who decides. Who do you pick?
In a dying world, the Offset ceremony has been introduced to counteract and discourage procreation. It is a rule that is simultaneously accepted, celebrated and abhorred. But in this world, survival demands sacrifice so for every birth, there must be a death.
Professor Jac Boltanski is leading Project Salix, a ground-breaking new mission to save the world by replanting radioactive Greenland with genetically-modified willow trees. But things aren’t working out and there are discrepancies in the data. Has someone intervened to sabotage her life’s work?