Virginia Postrel explains just how easy it would be to end a huge amount of human suffering:

Since the current transplant system extols altruism, one way to end the list would be to find more altruists. With, say, 50,000 new living donors, deceased donation could easily pick up the slack. Again, the numbers aren’t that big. The Southern Baptist Convention includes 42,000 member churches; the United Methodist Church, whose Web site earlier this year featured the quote, “As United Methodists, we’re life savers,” counts more than 34,000 U.S. congregations. If each congregation produced just one new living donor, the waiting list would disappear. But kidney donation is a more visceral mission than mainstream religious groups want to contemplate. The only sect to adopt kidney donation as a formal cause is a tiny Australia-based group called Jesus Christians; instead of lauding them, critics point to their donations as evidence that they’re a cult.

We can do better.