Who's in charge? Which countries haven't paid their dues? Which president said he isn't coming this year? Take our quiz to see if you know the answers.
You could pay for an awful lot of coffee with the $172.5 trillion needed to make the U.N. development goals come true by 2030. Pledges are trickling in, but will it be enough?
And there are just 15 years to accomplish them. Here's a rundown of the 17 aims, which include ending poverty, hunger and AIDS, fixing the environment and giving everyone access to green space.
It's all part of the crazy, creative campaign to get people to pay attention to the 17 Sustainable Development Goals that the United Nations will endorse this coming week.
It'll take trillions of dollars — not billions, but trillions. Leaders are meeting in Ethiopia this week to figure out how to raise the money. Spoiler alert: Most of it won't come from governments.
The Millennium Development Goals, set in 2000, revolutionized the fight against poverty. Now the world is setting Sustainable Development Goals. But critics say there may be too many priorities.