If actions speak louder than words, then body language is shouting. Let this program be a guide through the land of space wars, tongue showing, invisible bubbles, subconscious gestures, silent language, the rules of eye contact and invisible grammar.

"Resonating with our most profound life experiences, this book explains why we trust other people and form lifelong bonds, and why we ignore these connections at our peril. Pinker answers crucial questions about human relationships in a digital age, such as: How important is face-to-face interaction as children develop new skills, when adults fall in love, when they negotiate business transactions, and as they age? How did humans evolve such finely-tuned...