A video appeared on YouTube recently (embedded below) of diners in a restaurant discussing the dish in front of them. The diners are speaking Cantonese so I assume they are in Guangdong or somewhere down south. I don’t speak Cantonese but I can imagine what they’re saying. Now, there’s nothing unusual about diners discussing what they’re eating except that in this case what they’re eating is alive. Or at least appears to be alive. There has been the predictable wave of outrage on the net about this video. I am not going to judge. I…