Your Inner Fish I've just finished reading Your Inner Fish: a Journey into the 3.5 Billion-Year History of the Human Body. into the 3.5 Billion-Year History of the Human Body by Neil Shubin. It's a good book. Richard Carter, FCD Writer and photographer Richard Carter, FCD is the founder of the Friends of Charles Darwin. He lives in Hebden Bridge, West Yorkshire.Website • Newsletter • Mastodon • etc… View all of Richard Carter, FCD's posts.