{"feed":"Strange-Maps-or-Big-Think","feedTitle":"Strange Maps | Big Think","feedLink":"/feed/Strange-Maps-or-Big-Think","catTitle":"Histoy","catLink":"/cat/histoy"}
Three-quarters of tree species common in the eastern U.S. have moved their population centres westward over the last 30 years – an effect not predicted by assumptions about global warming.
If your BMI is higher than 30, you're technically obese. These maps show how many people per European country (and U.S. state) suffer from that medical condition.