On Monday, researchers from Yale and Utah State University unveiled a new statistical technique that allows an in-depth accounting of Americans’ attitudes toward global warming. The resulting maps—down to the county level—reveal some interesting takeaways.
First, Americans overwhelmingly agree that global warming is happening. Out of 3,143 total counties in the United States, majorities of just 39 counties disagree. That means nearly 99 percent of all counties in the country “believe in” global warming—with the holdouts confined to deeply conservative places like Limestone County, Alabama, or coal-producing Putnam County, West Virginia. That aligns broadly with a recent 98-1 Senate vote that global warming is real and “not a hoax.” The lone holdout in that vote was Mississippi Sen. Roger Wicker.