Falling hour

"It's a hot summer night, and Hugh Dalgarno, a 31-year-old clerical worker, thinks his brain is broken. Over the course of a day and night in an uncannily depopulated public park, waiting to meet someone who never shows, he will sift through the pieces and traverse the baroque landscape of his own thoughts: the theology of nosiness, the beauty of the arbutus tree, the pathos of Gene Hackman, the theory of quantum immortality, Louis Riel's letter...