Table 3-4 on page 94 of your eTextbook lists the United Nations Sustainable Development Goals. Of the 17 goals listed, which one do you believe will be the easiest to achieve, and which one do you believe will be the hardest to achieve? Offer real-world examples as evidence as you explain your rationale.

Table 3-3 Copenhagen Consensus Investment Priorities

Ranking Investment 1 Bundled micronutrient interventions to fight hunger and improve education 2 Expanding the subsidy for malaria combination treatment 3 Expanded childhood immunization coverage 4 Deworming of schoolchildren, to improve educational and health outcomes 5 Expanding tuberculosis treatment 6 R&D to increase yield enhancements, to decrease hunger, fight biodiversity destruction, and lessen the effects of climate change 7 Investing in effective early warning systems to protect populations against natural disaster 8 Strengthening surgical capacity 9 Hepatitis B immunization 10 Using low-cost drugs in the case of acute heart attacks in poorer nations (these are already available in developed countries) 11 Salt reduction campaign to reduce chronic disease 12 Geo-engineering R&D into the feasibility of solar radiation management 13 Conditional cash transfers for school attendance 14 Accelerated HIV vaccine R&D 15 Extended field trial of information campaigns on the benefits from schooling 16 Borehole and public hand pump intervention