Why scientists and meteorologists are wearing blue and red stripes
Each stripe represents a year's worth of temperature change since the early 20th century. Blue years were cooler than average and red years were warmer than average.
Ed Hawkins/University of Reading
Each stripe represents a year's worth of temperature change since the early 20th century. Blue years were cooler than average and red years were warmer than average.
Ed Hawkins/University of Reading
Each stripe represents a year's worth of temperature change since the early 20th century. Blue years were cooler than average and red years were warmer than average.
Ed Hawkins/University of Reading
Each stripe represents a year's worth of temperature change since the early 20th century. Blue years were cooler than average and red years were warmer than average.
Ed Hawkins/University of Reading
Each stripe represents a year's worth of temperature change since the early 20th century. Blue years were cooler than average and red years were warmer than average.
Ed Hawkins/University of Reading
Each stripe represents a year's worth of temperature change since the early 20th century. Blue years were cooler than average and red years were warmer than average.
Ed Hawkins/University of Reading
Each stripe represents a year's worth of temperature change since the early 20th century. Blue years were cooler than average and red years were warmer than average.
Ed Hawkins/University of Reading
Each stripe represents a year's worth of temperature change since the early 20th century. Blue years were cooler than average and red years were warmer than average.
