How these rankings have in later Copenhagen Consensus updates (like the $75 billion guide) How to Spend $50 Billion to Make the World a Better Place
: Every $1 spent should be measured by how many lives it saves or how much economic growth it generates.
The expert panel ranked the following as the most effective ways to spend the funds:
: The book encourages moving away from vague, grand political promises toward specific, data-backed interventions.