David Campbell e Robert Putnam, Religious people are 'better neighbors', in USA Today, 14 novembre 2010. URL consultato il 18 ottobre 2007.
«However, on the other side of the ledger, religious people are also "better neighbors" than their secular counterparts. No matter the civic activity, being more religious means being more involved. Take, for example, volunteer work. Compared with people who never attend worship services, those who attend weekly are more likely to volunteer in religious activities (no surprise there), but also for secular causes. The differences between religious and secular Americans can be dramatic. Forty percent of worship-attending Americans volunteer regularly to help the poor and elderly, compared with 15% of Americans who never attend services. Frequent-attenders are also more likely than the never-attenders to volunteer for school and youth programs (36% vs. 15%), a neighborhood or civic group (26% vs. 13%), and for health care (21% vs. 13%). The same is true for philanthropic giving; religious Americans give more money to secular causes than do secular Americans. And the list goes on, as it is true for good deeds such as helping someone find a job, donating blood, and spending time with someone who is feeling blue. Furthermore, the "religious edge" holds up for organized forms of community involvement: membership in organizations, working to solve community problems, attending local meetings, voting in local elections, and working for social or political reform. On this last point, it is not just that religious people are advocating for right-leaning causes, although many are. Religious liberals are actually more likely to be community activists than are religious conservatives.»