So what's the answer to the need for a far less car-centric culture? Seems to me that the only way to crowbar such embeded attitudes is to make it more unconfortable to drive. London has a fantastic public transport infrastructure, and yet the only way to relieve the traffic to any extent was to levy the congestion charge.
If companies are faced with a massive bill for employees parking then it may make them restructure so that more of their staff can work from home, in particular the besuited ones, most of whom use a computer & telephone as their principal tools.
Lets face it, people are, on the whole, complacent beggars that simply don't like the idea of change, and will always pull out the "poor me, oh my life is so hard already.." type nonsense at the slightest danger of actualy having to address any issue beyond their day to day existence. Perhaps some of these moaning minnies should try living in say Nigeria, or the Gaza Strip for a couple of months to find out what a 'hard life' actually is.
So I ask you, what would you do if you were one of the Gordon Browns of this world? It's incredibly easy to criticise, but much harder to come up with a viable alternative.
For me, I'd push harder, charge more, turn driving into far more of a luxury, in an attempt to make car pooling, cycling, catching the bus etc. the norm rather than something that is still seen as 'taking the initiative'.