http://www.google.com/publicdata/explore?ds=d5bncppjof8f9_&#...
And this one.
http://wastedenergy.files.wordpress.com/2010/05/20080301worl...
Yes, there was a serious recession in 2009. In 2010, world GDP increased by 3.9%, according to preliminary World Bank figures.
http://cr4re.com/charts/charts.html?GDP#category=GDP&cha...
I suspect this would resonate with a majority of Americans.
As an example, Brazil, China, India have actually been growing at rates that would be miraculous in the US, because they have labor-intensive industry and increasing oil supplies.
Old countries like the US, UK, France have barely moved the needle, and are scraping by through money-printing to finance massive deficits.
But it might confuse people into thinking it will.
What odds would you bet on?
I'll lay you 10:1 that world GDP continues to trend up barring WWIII or other force majeure type event.
Some nations will net lose though. The American currency trades at roughly +25% worldwide due to stability/prestige, and the recent administrations are really doing all they can to undermine both of those. So, American could net lose jobs and net lose GDP (implausible, but possible). But worldwide? Massive increases.
So anyways, what odds on what proposition are you looking for, and what timeline? We're both semi-public figures, I reckon we'd both be good for the money :)
(Rest of the comment is insightful and huge fan of your work, rationality, HPMOR, etc, etc, etc. But I'll lay favorable odds on "this time is not different")
Edit: To clarify, I'm disputing this from the article as I think PG is: "Our new economy is shrinking because technology leads to efficiency over growth." I don't think it is. World GDP continues to massively increase. I also think if America would get out of making financial fuckery the top government and private priority and get back into the entrepreneurship/production/hardwork then the USA will continue to do quite well, too.