pieces. The game is intended to demonstrate the volatile and unpredictable nature of the fight against global warming. Festival attendees were encouraged to watch as the two opposing sides maneuvered to eliminate each other and dominate the board. During each match, festival-goers competed against bands, a polar bear, or Halliburton's CEO. Donning costumes for each chess piece, participants are divided into sides representing the "causes" and "cures" of global warming. Costumes for the "causes" include Hummers as pawns, factories as rooks, coal as knights, lobbyists as bishops, trash as queen, and an oil derrick as king. "Cure" costumes include bicycles as pawns, recycling bins as rooks, solar panels as knights, scientists as bishops, a tree as queen, and a wind turbine as king. The Global Warming Chess program premiered in 2008 at the Virgin Music Festival in Toronto, Canada. Public Displays of Affection Public Displays Of Affection (PDA) was launched in 2006 to recreate the way people in Los Angeles view public transportation. In another combination of environmental sustainability and the arts, Global Inheritance partnered with high-profile bands to reward public transportation riders. PDA took over major venues, including Union Station in Los Angeles, that are easily accessible by public transportation. Anyone with an incoming Metro ticket or bus pass was admitted free of charge. The project aimed to prove that public transportation is a viable alternative to LA's car culture. Past concerts have included Ladytron at Hollywood and Highland and the Secret Machines with Shepard Fairey at Union Station. Energy Battle Royal Currently contained in a comic book, this epic battle seeks to illustrate the current energy sources competing to provide power to the world, including oil, wind, hydrogen, and ethanol. Each energy source is represented in a comic-book style superhero that embodies the advantages and disadvantages of the source. Global Inheritance introduced the various characters at Coachella 2011, further educating the public about alternative energy options, and launched its newest comic book at the Air Quality Management District Conference in March 2012. Poltar The Great Launched in 2015 at Coachella Arts + Music Festival, Poltar the Great is an interactive, all-knowing, all-telling Polar Bear who is driven to protect the environment. Poltar's ultimate goal is to educate participants through a one-on-one experience with his keen fortune-telling abilities. A 10-ft tall magical box is the permanent residence of Poltar the Great, and is where his animated automat provides solutions