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The research indicates worldwide losses in productivity could be as high as 40% by 2050 if climate change is not stymied. 

Artificial intelligence (AI) has the potential to help tackle some of the world’s most challenging social problems. To analyze potential applications for social good, we compiled a library of about 160 AI social-impact use cases. They suggest that existing capabilities could contribute to tackling cases across all 17 of the UN’s sustainable-development goals, potentially helping hundreds of millions of people in both advanced and emerging countries. Real-life examples of AI are already being applied in about one-third of these use cases, albeit in relatively small tests. They range from diagnosing cancer to helping blind people navigate their surroundings, identifying victims of online sexual exploitation, and aiding disaster-relief efforts (such as the flooding that followed Hurricane Harvey in 2017). AI is only part of a much broader tool kit of measures that can be used to tackle societal issues, however. For now, issues such as data accessibility and shortages of AI talent constrain its application for social good.

The United Nations’ Sustainable Development Goals (SDGs) are among the best-known and most frequently cited societal challenges, and our use cases map to all 17 of the goals, supporting some aspect of each one (Exhibit 3). Our use-case library does not rest on the taxonomy of the SDGs, because their goals, unlike ours, are not directly related to AI usage; about 20 cases in our library do not map to the SDGs at all. The chart should not be read as a comprehensive evaluation of AI’s potential for each SDG; if an SDG has a low number of cases, that reflects our library rather than AI’s applicability to that SDG.

In “Edible insects: Future prospects for food and feed security,” a 200-page report published in 2013, the UN’s Food and Agriculture Organization (FAO) noted that “Western societies require tailored media communication strategies and educational programmes that address the disgust factor” of eating insects. Bug banquets such as Bugsgiving offer one such educational opportunity. Yoon, who considers himself an “Edible Insect Ambassador,” focused on creating a family-style menu of dishes. “Instead of just serving crickets in a bowl or a chip, I want to serve black ants and shrimp, composed dishes—cricket gougères,” he says. “Things that represent a dish that [will make people] go, ‘Oh, that looks like food to me.’” Research cited by the UN proves that this strategy works: “Years of experimental experience in the Netherlands and the United States have confirmed the effectiveness of bug banquets in overcoming the disgust factor,” reads the 2013 FAO report.

Built from scratch by people in poorly governed, disaster-stricken Haiti, the city is emerging as an alternative model of urban existence — and its struggle is holding out lessons for similar future pockets that spring up in the aftermath of disasters.

The UN estimates there are 65 million displaced persons in the world today, more than at any time since World War II. Most live in camps where their lives are tightly restricted by host governments. They are barred from owning land or holding jobs, destined to remain dependent on foreign aid.

Canaan is the opposite. Instead of being micro-managed, it has no formal government at all. The pioneers of Canaan formed hundreds of committees that each work on a particular task or oversee the development of a particular neighborhood. These informal power structures give street names to the dirt alleyways, and set aside space for future hospitals and schools.