人口  
Population  

科罗纳多CORONADO

继续做梦吧,姑娘。
Dream on, girl.

诺贝尔奖得主诺曼·博洛格在上世纪60年代通过培育更强健的抗疾病小麦,提高了每英亩的产量,使印度和巴基斯坦有数百万人免于饥饿。这个得到了广泛应用。但是现在新品种带来新疾病,而且在施肥和灌溉方面的改进已经很有限了。他觉得他的努力是政治领导人能够控制人口增长之前应对人口增长的权宜之计。他最终放弃了发展农业方面的研究,转而去研究如何限制人口。
Nobel prize winner Norman Borlaug saved millions in India and Pakistan from starvation in the 1960s by breeding more robust versions of wheat that are also resistant to disease, resulting in greater yields per acre. That’s what everybody started using. But now new diseases attack the new varieties, and there are limits to what improvements in fertilization and irrigation can do. That guy saw his efforts as a stopgap measure to cope with population growth until political leaders could get it under control. He finally gave up on improving agriculture and switched to limiting population.

西内SINE

中国规定每个家庭只生一个孩子已经有一段时间了,但现在的问题是中国如此庞大的经济体系,以及没有足够的劳动力来照顾所有的老人。所以现在可以多生孩子了。
China limited one child per family for awhile, but now the worry is not enough workers for China's big economy and take care of all the old people. So now you can have more than one.

科罗纳多CORONADO

与此同时,比尔·盖茨受到人们的爱戴,因为他拯救了世界各地的生命。
Meanwhile, Bill Gates is adored because he’s saving lives from disease around the world.

奥拉AURA

必须有一个平衡。
There’s got to be an equilibrium.

科罗纳多CORONADO

需求会产生动力的。你放心。
And what’ll drive it is absolute necessity. You can bank on it.