That harsh view is gaining ground, particularly on the right. Pew Research Center polling has found that the proportion of Republicans who agree that “it is the responsibility of the government to take care of people who can’t take care of themselves” has slipped from 58 percent in 2007 to just 40 percent today.

Let me offer two counterarguments.

First, a civilized society compensates for the human propensity to screw up. That’s why we have single-payer firefighters and police officers. That’s why we require seat belts. When someone who has been speeding gets in a car accident, the 911 operator doesn’t sneer: “You were irresponsible, so figure out your own way to the hospital” — and hang up.

To err is human, but so is to forgive. Living in a community means being interconnected in myriad ways — including by empathy. To feel undiminished by the deaths of those around us isn’t heroic Ayn Rand individualism. It’s sociopathic. Compassion isn’t a sign of weakness, but of civilization.

My second argument is that if you object to Obamacare because you don’t want to pay Scott’s medical bills, you’re a sucker. You’re already paying those bills. Because Scott wasn’t insured and didn’t get basic preventive care, he accumulated $550,000 in bills at Seattle’s Swedish Medical Center, which treated him as a charity case. We’re all paying for that.

Scott and I spoke on Sunday morning about whether his story might move some critics of health care reform. He was weakening and mused that he probably didn’t have long. A few hours later, Scott slipped into a coma. He died Monday morning.

We can’t be certain that the cancer would have been found earlier, when it was more treatable, if Scott had been insured. But it’s a reasonable bet. Researchers have estimated that one American dies every 20 minutes for lack of health insurance.