The Anchorage Chamber of Commerce's Make it Monday luncheon will feature national speaker Robert Correll discussing the impacts of global warming on businesses, held at the Egan Civic and Convention Center from noon to 1 p.m. Cost is $17 for members and $23 for nonmembers. For more information, go to www.anchoragechamber.org and click on the events section, e-mail the chamber at admin@anchoragechamber.org or call (907) 272-2401.