21/11/14 15:47:56.82 /uCHa02S0.net
>>181
英語読めないの？君は
The world today has 6.8 billion people.
That's headed up to about nine billion.
Now, if we do a really great job on new vaccines,
health care, reproductive health services,
we could lower that by, perhaps, 10 or 15 percent.