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Bill Gates: Here’s My Plan to Improve Our World — And How You Can Help

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Bill Gates: Here’s My Plan to Improve Our World — And How You Can Help
Bill Gates: Here’s My Plan to Improve Our World —
And How You Can Help
BY BILL GATES
11.12.13
6:30 AM

I am a little obsessed着迷 with fertilizer. I mean I’m fascinated with its role, not with using it. I go to meetings where it’s a serious topic of conversation. I read books about its benefits and the problems with overusing it. It’s the kind of topic I have to remind myself not to talk about too much at cocktail parties, since most people don’t find it as interesting as I do.
But like anyone with a mild轻微 obsession, I think mine is entirely justified合乎情理的. Two out of every five people on Earth today owe欠, 把…归功于 their lives to the higher crop outputs that fertilizer has made possible. It helped fuel the Green Revolution, an explosion of agricultural productivity that lifted hundreds of millions of people around the world out of poverty.
These days I get to spend a lot of time trying to advance innovation that improves people’s lives in the same way that fertilizer did. Let me reiterate重申 this: A full 40 percent of Earth’s population is alive today because, in 1909, a German chemist named Fritz Haber figured out how to make synthetic ammonia. Another example: Polio cases are down more than 99 percent in the past 25 years, not because the disease is going away on its own but because Albert Sabin and Jonas Salk invented polio vaccines and the world rolled out铺出 a massive effort to deliver them.
Thanks to inventions like these, life has steadily gotten better. It can be easy to conclude otherwise—as I write this essay, more than 100,000 people have died in a civil war in Syria, and big problems like climate change are bearing down on us with no simple solution in sight. But if you take the long view, by almost any measure of progress we are living in history’s greatest era. Wars are becoming less frequent. Life expectancy期望 has more than doubled in the past century. More children than ever are going to primary school. The world is better than it has ever

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