In India, the national wheat crop is at severe risk of “terminal heat stress,” as the seasonal timing of temperatures near 50°C threatens to overtax wheat plants and prevent them from forming grain. Although it’s too early to know exactly to what extent the weather will diminish this year’s harvest, some Indian farmers had already estimated in early May that 10 to 15% of their crop has died, Monika Tothova, an economist at the UN’s Food and Agriculture Organization