Thinking about how rates of hunger have shifted over the last 25 years led me to the Global Hunger Index , which covers - wait for it - the last 25 years. What do we see by looking at their figures for hunger in different countries in the years for which data are available? The Global Hunger Index uses aggregated statistics to arrive at a 'score' for every country studied in a given year with 0 the ideal and 50+ an absolute nightmare of near famine-level proportions. If you were switched-on enough to follow the link above you probably noticed it includes an interactive world map showing the change in rates of hunger for folks in many countries that might best be described as low-income or middle-income. An illustration of the score system is just below. And just in case it wasn't already obvious that everything is getting better, here is the data for all of the individual countries measured on a scatter plot in terms of their reduction in GHI score from 2000
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