I posted my HD video interviews in French at http://tpg.video-blog.eu/.
I think that free public transportation is an inevitability in all cities. It’s the most effective way to reduce significantly the CO2 emissions in a city. It also creates better equality for the poor and the middle class who can better afford transportation. It reduces car traffic and improves parking conditions.
I think that there are no arguments against providing free public transportation in all cities of the world. A way to improve the organization of the public transportation would be to use a software on people’s mobile phone using GPS, uploading people’s position to the city overview system, which can then regulate frequency of the different busses, trains, subways dynamically with the exact real-time expectation of demand at any given place in the city. Also combining that as soon as possible with the Personal Rapid Transit system:
