After a tsunami destroyed the cooling system at Japan's Fukushima Nuclear Power Plant, triggering a meltdown, protesters around the world challenged the use of nuclear power. Germany announced it would close its plants by 2022. Although the ills of fossil fuels are better understood than ever, the threat of climate change has never aroused the same visceral dread or swift action. Spencer Weart dissects this paradox, demonstrating that a powerful web of images surrounding nuclear energy holds us captive, allowing fear, rather than facts, to drive our thinking and public policy.

Building on his classic, Nuclear Fear, Weart follows nuclear imagery from its origins in the symbolism of medieval alchemy to its appearance in film and fiction. Long before nuclear fission was discovered, fantasies of the destroyed planet, the transforming ray, and the white city of the future took root in the popular imagination. At the turn of the twentieth century when limited facts about radioactivity became known, they produced a blurred picture upon which scientists and the public projected their hopes and fears. These fears were magnified during the cold war, when mushroom clouds no longer needed to be imagined; they appeared on the evening news. Weart examines nuclear anxiety in sources as diverse as Alain Resnais's film Hiroshima Mon Amour, Cormac McCarthy's novel The Road, and the television show The Simpsons.

Recognizing how much we remain in thrall to these setpieces of the imagination, Weart hopes, will help us resist manipulation from both sides of the nuclear debate.

The award-winning book is now revised and expanded.

In 2001 an international panel of distinguished climate scientists announced that the world was warming at a rate without precedent during at least the last ten millennia, and that warming was caused by the buildup of greenhouse gases from human activity. The story of how scientists reached that conclusion—by way of unexpected twists and turns—was the story Spencer Weart told in The Discovery of Global Warming. Now he brings his award-winning account up to date, revised throughout to reflect the latest science and with a new conclusion that shows how the scientific consensus caught fire among the general world public, and how a new understanding of the human meaning of climate change spurred individuals and governments to action.

Spencer R. Weart, scienziato e storico della scienza, racconta la storia della scoperta del surriscaldamento terrestre, in modo avvincente e documentato, svelandoci i rischi cui va incontro il nostro mondo, i conflitti di potere all'interno della comunità scientifica, il ruolo dei governi e dell'opinione pubblica mondiale. Il libro fa capire quanto sia difficile affermare la verità della scienza se questa contrasta con gli interessi di chi conta. E ci rende finalmente consapevoli del fragile futuro dell'ambiente in cui viviamo e delle nostre grandi responsabilità.