Freethought Arizona will host the lecture "Rethinking Our Message to the Rest of the World (and Especially Young People)" 10 a.m. Sunday, Feb. 19 in the DuVal Auditorium at Banner-University Medical Center Tucson, 1501 N. Campbell Ave.
Bart Campolo, a former Christian minister, will speak on how secularists can create meaning for themselves a pursue kindness.
For more information, visit freethought-az.org.