Floaties: Caught in the Undertow

The Earth has taken back itself from humanity following centuries of societal failure and abuse of the planet (Floaties: A Rude Awakening), Yet, so many questions remain. What will the Entity of the Earth (Roger) do now? Are there any human survivors? And where does the Interplanetary Council fit in to all of this? Has the Earth survived and regenerated? It's been over one hundred years and the Earth's surface is still 100% water...or is it? Is this reality or just a nightmarish dream?