it was what warren hellman always said.re doing the hardest thing possible, you have to have fun. i think it is fun when you can accomplish environmental goals for the city. there are so many generations ahead of us that we know will enjoy this. they will enjoy that cleaner air that we have promised generations to come. we are not going to be the same as many other industrialized cities, creating emission levels to the point that people get sick. we have the promise that with the strong environmental goals that we set out, that we can have fun accomplishing them. just a minute ago, i had a chance to tell gavin, thank you for showing such great leadership. we celebrated gay marriage. i can personally thank him for that wonderful leadership that led to an historic decision by the ninth circuit yesterday. we go back to 2008, where mayor gavin newsom had led the effort with the board of supervisors to establish a difficult goal of reducing gas emissions, carbon emissions from our taxis, in 2008. at the time, the ordinance was c