Climate change is a pressing global threat. Greenhouse gas emissions allow for heat to be trapped in the atmosphere, ultimately leading to increased surface temperatures on earth. Carbon dioxide (CO2) is the most common greenhouse gas emitted through human activities, and atmospheric levels are at an all-time high. CO2 emissions are harmful to the planet, and the potential impacts on human health and nutrition are life threatening.

Climate change is much more than an environmental issue – it’s a nutrition issue. Studies show that many plants grown under conditions of higher CO2 levels suffer a decrease in micronutrients including B vitamins, zinc, and iron. Preventing climate change is of utmost importance. When addressing issues brought on by climate change, it’s important that populations don’t become at risk for micronutrient deficiencies. Food fortification can help fill the micronutrient gap that millions of people will be more vulnerable to because of a less diverse diet.

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