Climate Change Exacerbating Global Hunger Food Security 15/10/2019 • Editorial team Share this:Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Facebook (Opens in new window)Click to print (Opens in new window) Some 822 million people worldwide suffer from hunger, and climate change is driving rising food insecurity in countries struck by worsening patterns of drought, flooding and other extreme weather that reduces crop yields and livestock production among for the rural poor, as well as causing food price spikes for urban populations, according to the 2018 Global Hunger Index (GHI), released on Tuesday. According to the report, there were some 37 million more hungry people in the world in 2018 as compared to 2015, when the number of those going hungry was 785 million. Some 43 out of 117 countries have serious levels of hunger, and 4 countries (Chad, Madagascar, Yemen, and Zambia) suffer from alarming hunger levels. And the Central African Republic has patterns of extremely alarming hunger, according to the report, produced annually by the NGO, Concern Worldwide, along with Welthungerhilfe, a German aid organization. Hunger is increasingly linked to climate-induced changes in patterns of rainfall in regions a dispersed as Honduras and Africa’s Sahel and Lake Chad Basin, where the livelihoods of herdsmen and herdswomen “are evaporating with the lake itself,” said Mary Robinson, former UN High Commissioner for Human Rights and also former president of Ireland, in a preface to this year’s report, which focuses on the climate theme. “That is the greatest injustice of climate change—that those who bear the least responsibility for climate change are the ones who will suffer the most,” she said, “We can no longer afford to regard the 2030 [Sustainable Development] Agenda and the Paris Climate Agreement as voluntary and a matter for each member state to decide on its own. Instead, the full implementation of both has become imperative in order to secure a livable world for our children and grandchildren. This requires a change of mind-set at the global political level.” High-income countries are not included in the GHI but other indicators reflect food insecurity experienced by the poor in rich countries. The Food Insecurity Experience Scale—a measure of hunger used in developed countries although not directly comparable to the GHI—shows that in the European Union, 18 percent of households with children under age 15 experience moderate or severe food insecurity. This year’s GHI report also notes that: Composition of the Global Hunger Index: Source: Wiesmann et al. (2015). Note: The values of each of the four component indicators are standardized. See Appendix A for the complete GHI formula and Appendix B for the sources of data. Climate change, driven by an average global temperature rise that is already at 1°C above pre-industrial levels, is threatening the ability of food systems to sustainably feed the world’s population. Climate change is increasing the threats to those who currently already suffer from hunger and undernutrition. There is a strong correlation between GHI scores and levels of vulnerability/readiness to climate change. Countries with high GHI scores are often also highly vulnerable to climate change but have the least capacity to adapt; several countries with low GHI scores are the least vulnerable and most ready. Climate change also affects the quality and safety of food. It can lead to production of toxins on crops and worsen the nutritional value of cultivated food. For example, it can reduce the concentrations of protein, zinc, and iron in crops. As a result, an estimated additional additional 122 million people could experience protein deficiencies and another 175 million more people could be deficient in zinc and by 2050. The Global Hunger Index (GHI) is a peer-reviewed tool designed to comprehensively measure and track hunger at global, regional, and national levels. GHI scores are calculated each year to assess progress and setbacks in combating hunger. See this link for more details about assessment tools used. Image Credits: Global Hunger Index , Global Hunger Index. Share this:Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Facebook (Opens in new window)Click to print (Opens in new window) Combat the infodemic in health information and support health policy reporting from the global South. Our growing network of journalists in Africa, Asia, Geneva and New York connect the dots between regional realities and the big global debates, with evidence-based, open access news and analysis. To make a personal or organisational contribution click here on PayPal.