TechnologyAttention Span review: A welcome injection of evidence Gloria Mark has studied distraction since 2004. Her first book is a valuable guide to how to balance work and well-being in a world increasingly dependent on tech Culture
LifeHow Birds Evolve review: In-depth and passionate Douglas Futuyma's new book on the rise of birds isn't easy going, but it shows why they were vital to evolutionary theory - and birders will love it Culture