Pacific Island countries suffer from alarming rates of non-communicable diseases (NCDs) and are consistently ranked as the most obese and diabetic in the world. At the centre of this NCD crisis is the underlying problem of consumption of processed imported foods; high in fat, salt and sugar, displacing nutritious local produce; crops and fish from the daily meals of Pacific people. In order to help address this problem, the Technical Centre for Agricultural and Rural Cooperation ACP-EU (CTA), in collaboration with MORDI Tonga Trust, the International Fund for Agricultural Development (IFAD) and the Pacific Islands Private Sector Organisation (PIPSO), organised three activities in the Kingdom of Tonga from 3 - 6 December 2018. The integrated four-day event was held under the theme Transforming Nutrition-Sensitive Value Chain Development in the Pacific Islands within the framework of the CTA/IFAD/PIPSO Innov4AgPacific project. The overall objective of which is to “Strengthen the capacity of Pacific Island countries to develop strategies and programmes that would increase accessibility of poor rural peoples to nutritious and healthy foods”.

Tonga, the South Pacific island kingdom located east of Fiji and south of Samoa, is one of the world’s few remaining constitutional monarchies. Although Tonga has long been linked to the world system through markets and political relationships, in the last few decades emerging regional and global structures have had particularly intense and transformative effects. Today, because of greatly increased labour migration, people, money, and resources are in constant circulation among Tonga, New Zealand, Australia, and the United States. In Persistence of the Gift, Evans provides a detailed ethnographic and historical analysis of how, in spite of superficial appearances to the contrary, traditional Tongan values continue to play key roles in the way that Tongans make their way in the modern world. But this ethnography is neither that of a timeless “ethnographic present” nor of a remote coral atoll. Instead, like the inhabitants of Tonga themselves, the monograph begins in the islands, and works outward, tracing how Tongans seek to meet their own, culturally specific goals, within the constraints, challenges, and opportunities of the world system. Tongan culture, like our own, continues to transform in the face of global change, but the changes experienced by Tongans everywhere are patterned and managed by the values of Tongan agents. Both creative and conservative, the emerging transnationalist system continues to be discernibly and proudly Tongan.

In 1806 the English privateer Port au Prince anchored in the South Pacific kingdom of Tonga, seeking food and help. Instead, they were attacked by the Tongans. Half the crew was massacred and thrown to the sharks; the rest were enslaved. Fourteen-year-old William Mariner was adopted into the family of Finau 'ulukalala, the powerful and charismatic king of the islands. Mariner spent four years in Tonga, participating in Finau's wars, managing a plantation, and learning all he could of the language, customs, history, and politics of the Tongan people. After he returned to England in 1810, he met Dr. John Martin, who took down his story and published his remarkable tale. This edition is a reprint of both volumes of the complete text of the Third Edition of the book, published in Edinburgh in 1827.

New evidence this year corroborates the rise in world hunger observed in this report last year, sending a warning that more action is needed if we aspire to end world hunger and malnutrition in all its forms by 2030. Updated estimates show the number of people who suffer from hunger has been growing over the past three years, returning to prevailing levels from almost a decade ago. Although progress continues to be made in reducing child stunting, over 22 percent of children under five years of age are still affected. Other forms of malnutrition are also growing: adult obesity continues to increase in countries irrespective of their income levels, and many countries are coping with multiple forms of malnutrition at the same time – overweight and obesity, as well as anaemia in women, and child stunting and wasting.

Updates for many countries have made it possible to estimate hunger in the world with greater accuracy this year. In particular, newly accessible data enabled the revision of the entire series of undernourishment estimates for China back to 2000, resulting in a substantial downward shift of the series of the number of undernourished in the world. Nevertheless, the revision confirms the trend reported in past editions: the number of people affected by hunger globally has been slowly on the rise since 2014. The report also shows that the burden of malnutrition in all its forms continues to be a challenge. There has been some progress for child stunting, low birthweight and exclusive breastfeeding, but at a pace that is still too slow. Childhood overweight is not improving and adult obesity is on the rise in all regions. The report complements the usual assessment of food security and nutrition with projections of what the world may look like in 2030, if trends of the last decade continue. Projections show that the world is not on track to achieve Zero Hunger by 2030 and, despite some progress, most indicators are also not on track to meet global nutrition targets. The food security and nutritional status of the most vulnerable population groups is likely to deteriorate further due to the health and socio economic impacts of the COVID-19 pandemic. The report puts a spotlight on diet quality as a critical link between food security and nutrition. Meeting SDG 2 targets will only be possible if people have enough food to eat and if what they are eating is nutritious and affordable. The report also introduces new analysis of the cost and affordability of healthy diets around the world, by region and in different development contexts. It presents valuations of the health and climate-change costs associated with current food consumption patterns, as well as the potential cost savings if food consumption patterns were to shift towards healthy diets that include sustainability considerations. The report then concludes with a discussion of the policies and strategies to transform food systems to ensure affordable healthy diets, as part of the required efforts to end both hunger and all forms of malnutrition.