Most low- and middle-income countries will require a substantial increase in greenhouse gas (GHG) emissions and water use due to their efforts to increase food production as these countries try to fight hunger, finds a new research from the Johns Hopkins Center for a Livable Future based at the Johns Hopkins Bloomberg School of Public Health.

Obesity, undernutrition, and climate change are major global challenges that impact the world’s population. While these problems may appear to be unrelated, they share food production and consumption as key underlying drivers. By recognizing the role of food production in climate change, this study examines the challenges of simultaneously addressing hunger and the climate crisis at both the individual and country levels.

Like many countries, India’s food system was essentially clean just a generation or two ago but is now being comprehensively contaminated with sugar, bad fats, synthetic additives, GMOs and pesticides under the country’s neoliberal ‘great leap forward’. The result has been a surge in obesity, diabetes and cancer incidence, while there has been no let-up in the under-nutrition of those too poor to join in the over-consumption.

Indian government data indicates that cancer showed a 5% increase in prevalence between 2012 and 2014 with the number of new cases doubling between 1990 and 2013. The incidence of cancer for some major organs in India is the highest in the world.