Do you want a hug? It's free! The Free Hug movement has been taking the worldby storm since it first started over a decade ago. Conceptual artists and husbandand-wife team Delia and Brainard Carey have exhibited all over the world—nowthey're ready to break down one of the world's simplest and most powerful gestures.From the story of the hugging saint and a history of hugging's viral videomovement to advice on how to use your own hug movement to support charitablecauses, <em>The Art of Hugging</em> is your complete guide to health, happiness, andchanging the world.