Sars in Sar ! The casualities have been too many .At the least count 20 people have died of S.A.R.S in Hong Kong.Todays newsreport says that a lot more casualities have taken place in Mainland China .The situation now is like what it was in 1997 when the bird flu hit Hong Kong. Most of these newfangled deseases are transmitted through animals. Doesnt it follow that the world should switch to vegetarianism?