Ron Sims, the African-American executive of a county whose name now honors Martin Luther King Jr., has led efforts to make King County one of the climate leaders among American counties. In today's Climate Solutions Journal, he writes about Dr. King's dream and how it connects to climate change, green jobs, and social justice. (County residents a number of years ago decided to shift from honoring 19th century slaveowner and political figure Rufus King to MLKJr. Recently the county logo finally caught up -- see upper left-hand corner.)