Narrated by an Archaeon, a 3.8 billion year old species, the oldest on earth, Downdrift is a work of speculative eco-fiction that describes the impact of ecological pressures on animals that are adopting human behaviors, with droll and sometimes alarming, results. The book follows a year of changes and the travels of a housecat and a lion who are inexplicably driven towards a rendezvous. At first, a few isolated harbingers of change appear, but they...