This exciting book by three pioneers in the new field of cognitive science discusses important discoveries about how much babies and young children know and learn, and how much parents naturally teach them. It argues that evolution designed us both to teach and learn, and that the drive to learn is our most important instinct. It also reveals fascinating insights about our adult capacities and how even young children -- as well as adults -- use some of the same methods that allow scientists to learn so much about the world. Filled with surprise at every turn, this vivid, lucid, and often funny book gives us a new view of the inner life of children and the mysteries of the mind.

Excerpt:

Studying babies is full of fascination in its own right. But developmental research also helps answer a more general, deep, and ancient question, not just about babies but about us. We human beings, no more than a few pounds of protein and water, have come to understand the origins of the universe, the nature of life, and even a few things about

ourselves. No other animal, and not even the most sophisticated computer, knows as much. And yet every one of us started out as the helpless creature in the crib. Only a few tiny flickers of information from the outside world reach that creature--a few photons hitting its retinas, some sound waves vibrating at its eardrums--and yet we end up knowing how the world works. How do we do it? How did we get here from there?

The new research about babies holds answers to those questions, too. It turns out that the capacities that allow us to learn about the world and ourselves have their origins in infancy. We are born with the ability to discover the secrets of the universe and of our own minds, and with the drive to explore and experiment until we do. Science isn't just the specialized province of a chilly elite; instead, it's continuous with the kind of learning every one of us does when we're very small.

Trying to understand human nature is part of human nature. Developmental scientists are themselves engaged in the same enterprise and use the same cognitive tools as the babies they study. The scientist peering into the crib, looking for answers to some of the deepest questions about how minds and the world and language work, sees the scientist peering out of the crib, who, it turns out, is doing much the same thing. No wonder they both smile.