然而，兰皮诺和其他人对传统主义者的一个基本假设提出了质疑：在整个地球历史中，冰川期是周期性发生的。
Yet Rampino and others question one of the traditionalists' basic assumption: the periodic occurrence of glaciation throughout Earth's history.
“我们并非建议地球上的每个人都成为严格素食主义者或者素食主义者”，他强调。
"We're not suggesting that everyone in the world become vegan or vegetarian," he emphasized.
理查德·李基是一名具有传奇色彩的自然保护主义者，他使用互联网把关心地球濒危物种的个人与战斗在前线的环保工作者沟通的桥梁。
Legendary conservationist Richard Leakey saw the Internet as a way to connect individuals concerned about the planets threatened flora and fauna with those working on the frontlines to save it.
应用推荐