How to spend $75 billion to make the world a better place

Introduction: You have $75 billion to save the world ; About the Copenhagen consensus approach

Smart solutions to global challenges: Education ; Armed conflict ; Climate change ; Biodiversity ; Natural disasters ; Population growth ; Water and sanitation ; Infectious diseases ; Chronic diseases ; Hunger and malnutrition ; Corruption and trade barriers

Ranking the opportunities: Big problems, big solutions

you need to take a stand ; Expert panel ranking ; Individual rankings

Appendix: Excerpts of research papers.