The California Coastal Commission voted unanimously last week to appoint Dr. Charles Lester as its new executive director. Lester, 49, has served as interim executive director since Peter Douglas announced his medical leave and retirement in August. He is the fourth individual to head the influential agency, which was established in 1972 and now oversees development along the state’s 1,100-mile coastline on an approximately $16 million annual budget. Prior to the appointment, Lester served as…