BRUNSWICK — First Parish Church, UCC, will host a talk by Judy Kahrl, “Population and Environmental Stewardship,” Sunday at 11:30 a.m. in Pilgrim House, 9 Cleaveland St.

Light refreshments will be served.

This talk is part of the church’s ongoing winter education series, “Windows on the Environment.” Kahrl has served on the board of Pathfinder International, which works to improve the reproductive health of adolescents, women and men throughout the developing world. She has recently returned from Tanzania where Pathfinder and the Nature Conservancy are collaborating on a project in the Mahale Mountain ecosystem, states a news release from the church. She is committed to local and international conservation.

Other programs in this Sunday series include:

— “ Haydn’s Creation,” a concert by the First Parish Choir with orchestra under the direction of Ray Cornils; March 4 at 3 p.m. at the Orion Performing Arts Center, Topsham,

— “Caring for God’s Creation: The Role of Faith Communities,” a talk by the Rev. James Deming; March 11 at 11:30 a.m.,

— “ Renewal,” a movie; 4 p.m. on March 18,

— “Environmental Issues Facing Maine,” a panel discussion; March 25 at 11: 30 a.m.

For more information call, 729-7331 or visit www.firstparish.net.