The solutions to peak oil are all around you, which is why I recommend showing "End of Suburbia" at your local sports club, church, or other community venue. The impetus for change should be ignited.
It is up to you. The government may never do it for you... maybe you have to "self govern" the solutions at the local level. The following sites help recommend how to do this.
Postcarbon
Feasta
Earth Policy Institute
The Australian CSIRO Sustainability Network has many scientific articles around the themes of retrofitting suburbs into more local eco-village systems, and has some articles by David Holmgren.
This site is a bit utopian, but also worth a read.
World Changing
Disclaimer
Please remember that the focus of this website is to promote Peak Oil awareness and demand a massive government inquiry into energy supply and sustainable cities. This is an undertaking for the most serious scientific enquiry, the most demanding legal, social and economic policy development, and the most creative urban designing and artistic endeavour.