Alex Riley is an award-winning science writer and the author of A Cure for Darkness: The Story of Depression and How We Treat It, his first book. He received a best feature award from the Association of British Science Writers for his reporting on The Friendship Bench, a project that began in Zimbabwe in 2006 and has since provided mental health care to thousands of people in New York. A former research scientist, he has co-authored peer-reviewed scientific papers while working at the Natural History Museum in London. Since leaving academia in 2015, he began writing popular science articles for magazines such as New Scientist, PBS’s NOVA Next, BBC Future, Mosaic Science, Aeon, and Nautilus Magazine. He lives in Bristol.