How fast does gravity travel? When will the sun go nova? Who invented the light year? Will we ever travel to the stars? These are just some of the unusual and popular questions NASA astronomer Sten Odenwald answers in Back to the Astronomy Caf, based on his award-winning website "for the astronomically disadvantaged. " Since his acclaimed earlier book The Astronomy Caf publis...(展开全部)

President Bill Clinton gives us his views on the challenges facing the United States today and why government matters—presenting his ideas on restoring economic growth, job creation, financial responsibility, resolving the mortgage crisis, and pursuing a strategy to get us "back in the future business.” He explains how we got into the current economic crisis, and offers specifi...(展开全部)

President Bill Clinton gives us his views on the challenges facing the United States today and why government matters—presenting his ideas on restoring economic growth, job creation, financial responsibility, resolving the mortgage crisis, and pursuing a strategy to get us "back in the future business.” He explains how we got into the current economic crisis, and offers specifi...(展开全部)

One of America’s foremost philosophers offers a major new account of the origins of the conscious mind. How did we come to have minds? For centuries, this question has intrigued psychologists, physicists, poets, and philosophers, who have wondered how the human mind developed its unrivaled ability to create, imagine, and explain. Disciples of Darwin have long aspired to explain...(展开全部)

《通往威根码头之路》是奥威尔作品。奥威尔实地考察英国北部矿工贫困生活，揭示阶级苦难，兼具纪实深度与对社会公平的反思。

In the summer of 1914 most of Europe plunged into a war so catastrophic that it unhinged the continent's politics and beliefs in a way that took generations to recover from. The disaster terrified its survivors, shocked that a civilization that had blandly assumed itself to be a model for the rest of the world had collapsed into a chaotic savagery beyond any comparison. In 1939...(展开全部)

伊恩·克肖，英国国家学术院院士、王家历史学会会员、20世纪德国史专家。著有《希特勒迷思》、两卷本《希特勒传》和《命运攸关的抉择：1940—1941 年间改变世界的十个决策》等。2002 年，他因为在历史学方面的贡献而获封为爵士。

The Academy Award–winning director of Free Solo and National Geographic photographer presents the first collection of his iconic adventure photography, featuring some of the greatest moments of the most accomplished climbers and outdoor athletes in the world, and including more than 200 extraordinary photographs. Filmmaker, photographer, and world-class mountaineer Jimmy Chin g...(展开全部)

The dark side of the gig economy (Uber, Airbnb, etc.) and how to make it equitable for the users and workers most exploited. When the “sharing economy” launched a decade ago, proponents claimed that it would transform the experience of work—giving earners flexibility, autonomy, and a decent income. It was touted as a cure for social isolation and rampant ecological degradation....(展开全部)