Yet not all parents are holding back their kids from tackle football at equal rates, which is creating a troubling racial divide. Kids in mostly white upper-income communities in the Northeast, Midwest, and West are leaving football for other sports such as lacrosse or baseball. But black kids in lower-income communities without a lot of other sports available are still flocking to football. In keeping with America’s general racial demographics, white boys continue to make up the majority of youth-tackle-football players, according to data from the Sports and Fitness Industry Association. But proportionally, the scales appear to be shifting. A recent survey of 50,000 eighth-, tenth-, and 12th-grade students found that around 44 percent of black boys play tackle football, compared with 29 percent of white boys, as analyzed by the University of Michigan sociologist Philip Veliz. Football at the high-school level is growing in popularity in states with the highest shares of black people, while it’s declining in majority-white states. Other recent studies suggest that more black adults support youth tackle football than white adults…

This divergence paints a troubling picture of how economic opportunity—or a lack thereof—governs which boys are incentivized to put their body and brain at risk to play. Depending on where families live, and what other options are available to them, they see either a game that is too violent to consider or one that is necessary and important, if risky. Millions of Americans still watch football; NFL ratings were up this season. That a distinct portion of families won’t let their children play creates a disturbing future for the country’s most popular game.