Nearly half of Scotland's contribution to global warming is caused by cow farts, according to the following story. Two things to note: worldwide research efforts to reduce bovine emissions--a vaccine, fish oil etc.--and skepticism in the comments which follow the article. There is a long way to go before the man on the Clapham omnibus says, "Yes, global warming is as Al Gore describes."
"Al who?" http://news.scotsman.com/index.cfm?id=1834432006 David Ritchie, Portland, Oregon ------------------------------------------------------------------ To change your Lit-Ideas settings (subscribe/unsub, vacation on/off, digest on/off), visit www.andreas.com/faq-lit-ideas.html
