Has anyone smelt a hippie? (ideally smelted such). They must put out far more CH4 than any cow. Let alone Hot Air.
On the bright side, stinky "old school" lefty types do add a little comedy to any culture. Yes I did say that.
The problem is when they have wealth enough to pontificate with a level of shameless dinner-party vomit that they have effects well beyond simply being downwind of them.
"Fair Trade" supermarket goods are all the rage amoungst the ethically fashionable here in the UK. I'll merely leave you chaps to work out the results visited upon third world economies. Cup of Kenyan Jo anyone?
