This novel is a glorious vision of the Solar System a few centuries hence. Mars has been terraformed. A sunshield is being built for Venus as a precursor to terraformiing it. On Mercury, a moving city keeps its inhabitants out of direct sunlight. The gas giants and associated moons etc are inhabited. 'Terraria', self-contained ark environments, spun to maintain gravity, provide homes for a massive living archive of plants and animals, as well as people. Humans come in all shapes and sizes, live much longer and change gender and other physical attributes at will. At Pluto, special terraria are being fitted out to journey to nearby stars.
The big blot is Earth. Sea level has risen there drastically,and coastlines have shrunk. Only a few ice sheets remain. Despite harnessing the resources of the Solar system, Earth is even more overcrowded than ever and its people as hungry as ever. There is tension between Earth and the rest and national rivalries still smoulder on.
There is a problem here as the background scenery is much more interesting than the miniscule plot, which involves quantum computers. Things are not helped by the cryptic notes/lists that interrupt chapters. These are sometimes obscure, contribute little and give the (probably wrong) impression that the author got bored and decided to leave as notes ideas for more narrative/background development etc. There is a love story here of sorts between the main character, Swan, a headstrong Mercurian and Wahrum, an easy-going music lover from Saturn. But the main character here is our Solar System itself, which is what really makes this novel special.