 But like in the last days of the dinosaurs, I wrote it as a narrative, trying to put the reader there in the prehistoric past. And I was so worried when this book was going to say, well, this is like fiction. How can you possibly know any of this? This is not science. And the exact opposite happened. It's reception. And I want to see more of that from my peers and colleagues and other writers. And there will always be a place for that.