I've been in the US for 10 days or so (longer now thanks to the Iceland volcano) and not once have I had my PIN or signature checked while purchasing goods. I get handed the goods and card before I finish my signature.
In the UK I have to enter my PIN for each purchase, and get occasional signature spot-checks.
So I suppose you guys have to start actually checking credit card security first before complaining.
I first read this article in New Scientist.
http://www.newscientist.com/article/mg20427311.600-how-green-is-your-pet.html
When they talk about the eco footprint of something, they include *everything* relating to that item. So with these cars, it includes the original manufacture, use of fuel during the car lifetime and subsequent emissions.
For SUVs, they are talking about 4.6l Toyota Land cruisers.
I do agree that environmentalists seem to be nit picking, but I think the general idea is that the Human species in general is using using far too many resources in every part of our lives for us to be around much longer!
When I install Thunderbird on Ubuntu, why do I have to compile it first? When I conduct an update in Ubuntu, why do I download loads of files?
I think it's this kind of stuff that has to get sorted in Linux if my Mum is to use it.
If you still have the original headphones, you clearly don't like listening to music.
Pound for pound, the amoeba is the most vicious animal on earth.