Home / Videos / Rising Ocean Heat Causes Childhood Malnutrition.Rising Ocean Heat Causes Childhood Malnutrition.By Douglas McIntyre • August 31, 2026 In areas where ocean surface temperatures are rising, one effect on nearby land is malnutrition. More from ClimateCrisis 247Americans More Concerned About AI Than Meat In Environment StudyA Club For People Hurt By Climate DisastersPanama Canal Drying UpAI Companies Plan To Help Environment