-- People who reject the idea that "government has a responsibility to reduce income inequality" give an average of four times more than people who accept that proposition.

Brooks demonstrates a correlation between charitable behavior and "the values that lie beneath" liberal and conservative labels. Two influences on charitable behavior are religion and attitudes about the proper role of government.

The single biggest predictor of someone's altruism, Willett says, is religion. It increasingly correlates with conservative political affiliations because, as Brooks' book says, "the percentage of self-described Democrats who say they have 'no religion' has more than quadrupled since the early 1970s." America is largely divided between religious givers and secular nongivers, and the former are disproportionately conservative. One demonstration that religion is a strong determinant of charitable behavior is that the least charitable cohort is a relatively small one -- secular conservatives.

Reviewing Brooks' book in the Texas Review of Law & Politics, Justice Willett notes that Austin -- it voted 56 percent for Kerry while he was getting just 38 percent statewide -- is ranked by The Chronicle of Philanthropy as 48th out of America's 50 largest cities in per capita charitable giving. Brooks' data about disparities between liberals' and conservatives' charitable giving fit these facts: Democrats represent a majority of the wealthiest congressional districts, and half of America's richest households live in states where both senators are Democrats.

While conservatives tend to regard giving as a personal rather than governmental responsibility, some liberals consider private charity a retrograde phenomenon -- a poor palliative for an inadequate welfare state, and a distraction from achieving adequacy by force, by increasing taxes. Ralph Nader, running for president in 2000, said: "A society that has more justice is a society that needs less charity." Brooks, however, warns: "If support for a policy that does not exist ... substitutes for private charity, the needy are left worse off than before. It is one of the bitterest ironies of liberal politics today that political opinions are apparently taking the place of help for others."

In 2000, brows were furrowed in perplexity because Vice President Al Gore's charitable contributions, as a percentage of his income, were below the national average: He gave 0.2 percent of his family income, one-seventh of the average for donating households. But Gore "gave at the office." By using public office to give other peoples' money to government programs, he was being charitable, as liberals increasingly, and conveniently, understand that word.