Have you heard of the Global Goals? They are 17 global goals for sustainable development, due to be officially adopted at the UN Sustainable Development Summit this week in New York. The goals seek to achieve 3 critical things in the next 15 years: 1) end extreme poverty, 2) fight inequality and injustice, and 3) fix climate change. It's an ambitious agenda, yes, but it's worth being ambitious if you look at what's been achieved in the last 15 years.