No I don't think things will be quite the same, even when the global recession “shakes out.” I believe the discussion of resilient communities will shortly go beyond a debate among the few to the necessity of the many.
Barring some as yet undiscovered technological breakthrough or a remarkable change in how Homo sapiens have acted, at least since the beginning of the Neolithic era 10,000 years ago, we are going to have to address just how we live and how we govern ourselves in a radically changing world. I don't think there will be a choice.
While what is likely to happen is perhaps speculative fiction at this point, the pieces are moving closer together. Climate change, resource scarcity, populations increase, non-state power and influence, changing geopolitical alignment are all factors that will affect us individually and collectively.
The fact that there is no 100 percent certainty doesn't mean we don't buy insurance, have our cars tuned up periodically or get an annual physical. The Oil Drum ran a series of articles back in early November 2008 on a changing suburbia. Is it viable or isn't it? How might it change? Since November 2008 a great deal has happened. The comments following the article are equally worthwhile. Go to
http://www.theoildrum.com/node/4720 A Resilient Suburbia