The Problem with Football: How to Make It Safer

America's favorite sport, football, is too dangerous. How to make the game safer

Peter Hapak for TIME

Kyle Turley, 34
Offensive lineman

What's wrong with football? It's written in the pain on Greg Hadley's face. The senior from Colgate University, a two-time all-conference linebacker on the school's football team, is sitting in a Bedford, Mass., laboratory, staring at shattered brains of dead football players. On this Friday afternoon, Hadley has come to visit Dr. Ann McKee, a Boston University neurological researcher who has received a dozen brains donated from former NFL, college and high school players. In each one, it's simple to spot a protein called tau, which defines a debilitating disease known as chronic traumatic encephalopathy, or CTE. Common symptoms of CTE...

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