“The Brain: Everything You Need to Know” by Alison George, published by New Scientist, breaks down consciousness, memory, intelligence, and even why we dream, in a way that is light and easy to follow. It avoids scientific jargon, making it a good choice for readers who are curious about the brain but don’t want to get lost in technical details.

Along the way, the book asks a fundamental question: How can we understand, and even improve, the way our minds function?

The book argues that the brain is far more complex than we tend to assume. Many of its processes happen outside of conscious awareness, and even the ways we make decisions, form memories, or dream are shaped by forces we barely notice.

Understanding the brain, the book suggests, requires accepting that much of what drives us happens invisibly.

One chapter that stands out takes a closer look at the unconscious mind, described as the brain’s “unsung hero.” It’s where habits live and decisions form long before they reach awareness. Everyday actions like walking, typing, or even choosing what to eat are often driven by this autopilot system. The book explores how deeply the unconscious shapes behavior, challenging the idea that we are always fully in control of our actions.

Some of the chapters are short and punchy, which keeps the pace moving, but this also means the book doesn’t spend enough time exploring some of the topics. It can feel more like an introduction to neuroscience than a true exploration of it. For readers seeking a light, engaging overview of the mind’s mysteries, this approach may work well. Those hoping for deeper engagement, however, might be left wanting more.