气候与能源问题造成的紧迫形势,要求人类利用一切手段进行改变,当然也包括正在改变世界的信息技术。曾经提出著名的有关气候变化的“临界点”(Tipping Points)概念的爱荷华大学物理博士、哥伦比亚大学兼职教授詹姆斯·汉森(JamesHansen)在给美国总统奥巴马、英国首相戈登·布朗等多个国家的领导人写信时,强烈要求他们关闭火力发 The pressing situation caused by climate and energy problems requires that mankind make changes by all means, including of course the information technology that is changing the world. Iowa University Ph.D., Ph.D., professor at the University of Iowa, once famously proposed the concept of “Tipping Points ” on climate change, James Hansen, a part-time professor at Columbia University, gave a speech to U.S. President Barack Obama, British Prime Minister Gordon Brown When letters were sent by leaders of many countries, they were strongly urged to shut down their firepower