Perhaps still more surprising, while greener residential areas do not consistently predict physical activity, they do consistently predict lower rates of obesity (for review, see Table 2 in the Supplementary Materials); this suggests the pathway between nature and obesity may depend less on nature’s effects on physical activity and more on its effects on adiponectin, stress, and impulse control. The gene discussed is ADIPOQ; the disease is obesity due to melanocortin 4 receptor deficiency.