This is the story of Doggerland: the homeland that vanished under the waves, the tsunami that may have delivered the final blow, and the second, quieter flood — the one made of silence — that washed it out of every history book. And it asks the uncomfortable question that follows once you accept a real inhabited land can be erased without anyone noticing: how certain are we, really, about the other places that were on the old maps and then simply weren't?
If it happened once, how would we know it didn't happen again.
