Bill Gates: My Plan to Fix The World’s Biggest Problems

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Wall Street Journal
http://online.wsj.com/home-page
Accessed 26 January 2013

THE SATURDAY ESSAY
January 25, 2013, 8:12 p.m. ET
Bill Gates: My Plan to Fix The World’s Biggest Problems
From the fight against polio to fixing education, what’s missing is often good measurement and a commitment to follow the data. We can do better. We have the tools at hand.

http://online.wsj.com/article/SB10001424127887323539804578261780648285770.html?KEYWORDS=vaccine