Design is one of the most powerful forces in our lives. When deployed wisely, it can being us pleasure, choice, strength, decency and much more. But if its power is abused, the outcome can be wasteful, confusing, humiliating, even dangerous. None of us can avoid being affected by design, whether or not we wish to. It is so ubiquitous that it determines how we feel and what we do, often without our noticing.

Hello World explores design's influence on our lives. Written by the renowned design critic Alice Rawsthorn and designed by the award-winning book designer Irma Boom, it describes how warlords, scientists, farmers, hackers, activists and designers have used design to different ends throughout history: from the macabre symbol invented by 18th century pirates to terrorise their victims into surrender, to one woman's quest for the best possible prosthetic legs and the evolution of the World Cup ball.

At a time when we face colossal changes, unprecedented in their speed, scale and intensity - from the deepening environmental crisis, to giant leaps in science and technology - Hello Worldexplains how design can help us to make sense of them andto turn them to our advantage.