VIDEO : Karen O, Tony Hawk Join Climate Change Activism Concert

Karen O and Tony Hawk have joined the lineup for the Pathway to Paris Los Angeles.
The concert takes place on September 16th at the Theatre at Ace.
Pathway to Paris is a nonprofit to educate people about climate change activism.
?Artists are blessed with the ability to inspire and incite, but in the end it is the people who facilitate change. Pathway to Paris brings these forces together, art and activism. Their events bring to the forefront our civic duties and the joy and possibilities of unity.? Patti Smith
The creators of the event say they want to inspire Los Angeles to become a model for clean cities.