"Film maker Andi Olsen has a wonderful short film called Where the Smiling Ends. She waited at the Trevi Fountain in Rome and filmed the tourists only at the moment after their photos had been snapped, the moment their smiles dissolved. It's genius and heartbreaking. I think about her film when I explore the places the strips malls meet the wild world they are eating up."

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I think the mother of all arguments against eating meat now is the climate change argument. Methane is a much more powerful greenhouse gas than carbon dioxide and when we eat meat we wipe away many of the good things that we do when we try to create greener and more sustainable practices in the rest of our lives. So if you add the concern for climate change with other concerns that were there. I think the case for vegetarianism is pretty overwhelming.

— Dale Jamieson