From UPSC perspective, the following things are important :
Prelims level : GHI
Mains level : Various facets of hunger and malnutrition in India
India has the highest prevalence of wasted children under five years in the world, which reflects acute undernutrition, according to the Global Hunger Index 2020.
Note the parameters over which the GHI is based and their weightage composition.
Global Hunger Index (GHI)
- The GHI has been brought out almost every year by Welthungerhilfe lately in partnerships with Concern Worldwide since 2000; this year’s report is the 14th one.
- The reason for mapping hunger is to ensure that the world achieves “Zero Hunger by 2030” — one of the SDGs laid out by the UN.
- A low score gets a country a higher ranking and implies better performance.
- It is for this reason that GHI scores are not calculated for certain high-income countries.
- Each country’s data are standardised on a 100-point scale and a final score is calculated after giving 33.33% weight each to components 1 and 4, and giving 16.66% weight each to components 2 and 3.
For each country in the list, the GHI looks at four indicators:
- Undernourishment (which reflects inadequate food availability): calculated by the share of the population that is undernourished (that is, whose caloric intake is insufficient)
- Child Wasting (which reflects acute undernutrition): calculated by the share of children under the age of five who are wasted (that is, those who have low weight for their height)
- Child Stunting (which reflects chronic undernutrition): calculated by the share of children under the age of five who are stunted (that is, those who have low height for their age)
- Child Mortality (which reflects both inadequate nutrition and unhealthy environment): calculated by the mortality rate of children under the age of five.
India’s performance this year
- In the 2020 Global Hunger Index, India ranks 94th out of the 107 countries with sufficient data to calculate 2020 GHI scores.
- With a score of 27.2, India has a level of hunger that is serious.
- The situation has worsened in the 2015-19 period, when the prevalence of child wasting was 17.3%, in comparison to 2010-14, when it was 15.1%.
- India fares worst in child wasting (low weight for height, reflecting acute undernutrition) and child stunting (low height for age, reflecting chronic undernutrition), which together make up a third of the total score.
Useful comparative data
- Overall, India ranks 94 out of 107 countries in the Index, lower than neighbours such as Bangladesh (75) and Pakistan (88).
- In the region of the south, east and south-eastern Asia, the only countries which fare worse than India are Timor-Leste, Afghanistan and North Korea.