STORY AND PHOTO BY KAREN BOSSICK

Singer/songwriter Carole King, who is also an environmental activist, will be among the presenters at the seventh annual Sun Valley Forum in early June.

Discount tickets are now on sale for the forum, which will be held June 6-8 at The Argyros Performing Arts Center in Ketchum.

Other presenters include Leah Lizarondo, co-founder of 412 Food Rescue; polar explorer Rob Swan; Tim LaSalle of the Center for Regenerative Agriculture and Peter Horton, an actor and director who starred in the TV series “Thirtysomething” and “New Amsterdam,” played Scott Fischer in the movie “Into Thin Air: Death on Everest” and directed the pilot for “Grey’s Anatomy.”

Registrations are being taken at https://cms.eventur.com/register/1462

The forum is hosted by sustainability advisory firm Christensen Global and the Sun Valley Institute for Resilience, which Aimee Christen founded in 2015 to build community resilience locally and globally in the face of climate change, wildfires and other challenges.