Why We Sleep: The New Science of Sleep and Dreams by Matthew Walker

Why do we sleep, and what happens when we don't get enough of it? In Why We Sleep, neuroscientist Matthew Walker explores the science behind sleep and its role in memory, learning, physical health and emotional wellbeing.

Drawing on scientific research, Walker explains the different stages of sleep, the importance of dreams and how modern lifestyles can affect our sleeping patterns. He also offers practical insights into developing healthier sleep habits.

An accessible introduction to the science of sleep for anyone interested in understanding how rest affects everyday life.