Los_Angeles_Pollution.jpg file in Rachel Carson film? 

Dear David,

I love your photo "http://commons.wikimedia.org/wiki/File:Los_Angeles_Pollution.jpg" and would like to use it in a Rachel Carson video that I'm currently working on. I filmed several notable authors, scientists, and historians at a couple of events dedicated to the life and work of Rachel Carson, and I'm creating an hour-long compilation video that I plan to sell as a DVD (and possibly other formats). I could use your picture under the creative commons license that you have listed except that I cannot adhere to the share-alike clause. Would it be possible for you to waive that clause for my aforementioned use?

Thank you for your consideration. I look forward to your reply.

Sincerely yours,
Mark Dixon

markedixon {at} gmail {dot} com 

P.S. Thank you for your generous contribution to the Creative Commons! I have begun to make my own contributions to the space largely as a thank you to the work of contributors that I have used in other film projects. You can see my photos here: https://www.flickr.com/photos/9602574@N02/