Sorry if a repost. Gordon Murray fielding questions for an hour. F1, road cars, LeMans, and his new venture istream. worth a listen. http://podcast.motorsportmagazine.co.uk/2014/02/Gordon_Murray_podcast.mp3
I listened to it yesterday and found it very interesting, especially his comments on how F1 was already "green" and the most recent changes were not needed. His thoughts on the future of the internal combustion engine and his company istream were also of interest.
Typical Saffa then (no offence to the Saffa' here, it's more common in South Africa than anywhere else I've lived is all).
I always download the Motorsport podcast as they have some great guests. I like Gordon Murray's thoughts on sports cars when he said that any car that weighed over a ton wasn't really a sports car.