社会大脑假说认为,我们的智力进化是为了管理复杂的社会生活。
人性本善,社会使其败坏。
Sustainability isn't an option—it's a responsibility we owe to future generations.
The so-called ‘information age’ has given us a surplus of information and a deficit of meaning.
我们不害怕未来,我们不害怕过去。