the
same logic that makes religious and sacred beliefs more likely to endure can
make them impervious to compromise. Based on interviews, experiments, and
surveys with Palestinians, Israelis, Indonesians, Indians, Afghans, and
Iranians, my research with psychologists Jeremy Ginges, Douglas Medin, and others
demonstrates that offering people material incentives (large amounts of money,
guarantees for a life free of political violence) to compromise sacred values
can backfire, increasing stated willingness to use violence.
Such backfire effects occur both for convictions with clear religious
investment (Jerusalem, sharia law)
and for those that are at least initially nonreligious (Iran's right to
a nuclear capability, Palestinian refugees' right of return).