An interesting TED presentation, giving perspective on animal suffering: http://www.ted.com/talks/lang/eng/mike_rowe_celebrates_dirty_jobs.html http://www.ted.c

An interesting TED presentation, giving perspective on animal suffering: http://www.ted.com/talks/lang/eng/mike_rowe_celebrates_dirty_jobs.html http://www.ted.com/talks/lang/eng/mike_rowe_celebrates_dirty...