石油威胁环境,让国家变得不稳定,同时供应也在日益萎缩。我们使用的总能源中,有35%来自石油。然而,石油也有消耗殆尽的一天,它并不会永远统治世界。虽然在未来几十年内,石油还将在全球各地呼风唤雨,但是,人类必须尽早实现从石油经济到绿色经济的过渡。在这一艰难的过渡期,什么能源能够填满这两种经济之间的鸿沟呢?美国《大众科学》网站7月 Oil threatens the environment and makes the country unstable, while supplies are also shrinking. 35% of the total energy we use comes from oil. However, oil also has a depleted day, and it does not rule the world forever. Although oil will also be available in the world in the next few decades, humankind must make the transition from an oil economy to a green economy as soon as possible. In this difficult transition period, what energy can fill the gap between the two economies? US “Popular Science” Web site in July