The 2030 United Nations Sustainable Development Goals have among their objectives primary-school education for all children, jobs for all adults, and an end to hunger and poverty. These are noble aspirations – but very expensive. Can we really afford them all?
The OECD has estimated that meeting all 17 SDGs, which comprise 169 specific development targets, would cost $3.3-4.5 trillion annually – about the same as the United States’ 2016 federal budget, and far more than the nearly $132 billion spent globally on overseas development aid last year.