http://www.greenpeace.org.uk/blog/climate/make-cars-greener-says-ex-shell-boss-20080206

I think it is about time but I think being the ex head of Shell is a bit two faced.

At least someone is saying it and they are getting this stuff in the press. I supose if they came up with a good looking range of cas that were a lot environmentally friendly and cost effective we'd all have them.

Well done Sir Mark! It's nice to see some of the "big hitters" making a statement about helping the environment. It seems a bit strange though that he's waited this long. I suppose Shell wouldn't like him saying this when he was working for them though.