Biolinguistics is a highly interdisciplinary field that seeks the rapprochement between linguistics and biology. Linking theoretical linguistics, theoretical biology, genetics, neuroscience and cognitive psychology, this book offers a collection of chapters situating the enterprise conceptually, highlighting both the promises and challenges of the field, and chapters focusing on the challenges and prospects of taking interdisciplinarity seriously. Contributors: Antonio Benitez-Burraco; Cedric Boeckx; Gonzalo Castillo; Samuel Epstein; Koji Fujita; Naoki Fukui; Michio Hosaka; Masayuki Ike-uchi; Hironobu Kasai; Takaomi Kato; Evelina Leivada; Pedro Tiago Martins; Kentaro Nakatani; Hiroki Narita; Miki Obata; Hajime Ono; Koji Sugisaki; Constantina Theofanopoulou; Masanobu Ueda; Noriaki Yusa; Mihoko Zushi.