Since January 2000, more Americans have died in car crashes than did in both World Wars, and the overwhelming majority of the wrecks were caused by speeding, drunk or distracted drivers, according to government data.

“Where’s the social outrage? There should be social outrage,” said Robert L. Sumwalt, chairman of the National Transportation Safety Board.

By contrast, data shows that the opioid epidemic killed nearly 100,000 people between 2006 and 2012. During the same time frame, speeding, drunk and distracted driving caused 190,455 deaths.