Robots may one day rule the world, but what is a robot-ruled Earth like? Many think the first truly smart robots will be brain emulations or "ems." Scan a human brain, then run a model with the same connections on a fast computer, and you have a robot brain, but recognizably human. Train an em to do some job and copy it a million times: an army of workers is at your disposal. W...(展开全部)

〔美〕罗宾•汉森（Robin Hanson） 美国乔治梅森大学经济学副教授，英国牛津大学人类未来研究所副研究员。汉森博士在美国芝加哥大学获得物理学与哲学的双硕士学位，在美国洛克希德马丁公司以及美国国家航空航天局（NASA）进行过长达九年的人工智能研究，而后在美国加州理工学院获得了社会科学的博士学位。他共发表经济学、物理学、计算机科学、哲学，以及其他领域的论文著作60余篇。自1988年起，汉森博士就已成为预测市场这一研究领域的先锋人物。

The Atlas of Life on Earth offers a comprehensive, chronological survey of the Earth, its landscape and its life forms, from the beginning of the solar system 4.5 billion years ago to the present.The atlas is accessibly organized in six major parts, with 18 chapters devoted to each of the major geological periods, in which the crucial geological and biological developments in t...(展开全部)

The Atlas of Life on Earth offers a comprehensive, chronological survey of the Earth, its landscape and its life forms, from the beginning of the solar system 4.5 billion years ago to the present.The atlas is accessibly organized in six major parts, with 18 chapters devoted to each of the major geological periods, in which the crucial geological and biological developments in t...(展开全部)

What is objectivity? What is the rule of law? Are the operations of legal systems objective? If so, in what ways and to what degrees are they objective? Does anything of importance depend on the objectivity of law? These are some of the principal questions addressed by Matthew H. Kramer in this lucid and wide-ranging study that introduces readers to vital areas of philosophical...(展开全部)

What is objectivity? What is the rule of law? Are the operations of legal systems objective? If so, in what ways and to what degrees are they objective? Does anything of importance depend on the objectivity of law? These are some of the principal questions addressed by Matthew H. Kramer in this lucid and wide-ranging study that introduces readers to vital areas of philosophical...(展开全部)

拜伦．瑞希（Byron Reese） 热门技术科普作家，美国知名技术咨询公司GIGAOM的CEO。 他于 2013 年出版的书籍《无止的进程》（Infinite Progress）被史蒂芬•平克称为"给暗淡未来的解药"。彭博商业周刊称赞他"不动声色地开拓了新型媒体产业"。 他还是两个人工智能播客节目的主播，致力于在世界各地普及人工智能领域相关知识，听众超过100 000人，收获好评无数。

Just over a thousand years ago, the Song dynasty emerged as the most advanced civilization on earth. Within two centuries, China was home to nearly half of all humankind. In this concise history, we learn why the inventiveness of this era has been favorably compared with the European Renaissance, which in many ways the Song transformation surpassed. With the chaotic dissolution...(展开全部)

Just over a thousand years ago, the Song dynasty emerged as the most advanced civilization on earth. Within two centuries, China was home to nearly half of all humankind. In this concise history, we learn why the inventiveness of this era has been favorably compared with the European Renaissance, which in many ways the Song transformation surpassed. With the chaotic dissolution...(展开全部)