Reproducing an Ancient New World Beer
The Edible Geography blog has an amusing piece about Patrick McGovern, the "Indiana Jones of Ancient Ales, Wines, and Extreme Beverages," and his role in the production of a 3,400-year-old Mesoamerican beer recreated from a chemical analysis of pottery fragments. "McGovern describes his collaboration with Dogfish Head craft brewers ... to create a beer based on the core ingredients of early New World alcohol: chocolate beans (in nib form, as the cacao pods are too perishable to transport from Honduras to Delaware), honey, corn, ancho chillis, and annatto. ... The result? Cloudy and quite strong (9% A.B.V.), but more refreshing than you would think: the chocolate is savoury rather than sweet, and the chilli is just a very subtle, almost herbal, aftertaste. There is almost no head."
Dogfish Head is also well known here in Delaware for recreating the mead found in King Midas' tomb, based on studies done by UPenn archaeologists in Turkey. The beverage is called Midas Touch and is frickin' amazing.
I love Dogfish Head. As much for the passion they have for producing great beers as for the great beers they produce. Everyone should watch the documentary Beer Wars to see what I mean. http://beerwarsmovie.com/
I followed a few links and discovered Dogfish Head originally published this beer in June of 2008. Its called "Theobroma".
http://www.dogfish.com/brews-spirits/the-brews/occassional-rarities/theobroma.htm
The blog article in question was just written in May, so I'm assuming he either got an old bottle or the brewers did another production run. I'm going to ask my local dogfish head distributor about it next time I go in and hopefully he can track some down for me.
If sharing a song makes you a pirate, what do I have to share to be a ninja?
Dogish Head also makes Chateau Jihau, which is based on a 9000 year old Chinese recipe. Based on the ingredients of all their historical recreation beers, I can safely say that the ancients just took whatever around them was fermentable, founds some good spices and herbs, and made themselves an alcoholic drink.
Except for ending slavery, the Nazis, communism, & securing American independence, war has never solved anything.
Go to any homebrewing forum and you can find recipes that were taken from ancient Egyptian hieroglyphics.
If there's no grain in it, it's not beer. Since the primary carbohydrate source in it is honey, it's mean - honey wine.
And speaking as someone who does historical reproduction cookery: The odds this wine tastes like the source are pretty slim. We don't know what their cacao tasted like or how close the extract shipped from Honduras to Delaware is to the product they would have used. (Reading TFA, it appears that it wasn't very close at all.) We don't know the quality of their honey. (And I bet they didn't use honey from the beverage's native region.) We don't know the taste of their chili's or other spices (or in what form they were used).
Not to mention the yeast, cooking, handling, and storage processes... (Note that he had it in a refrigerator - something the Mesoamericans notably lacked.)
In short, from a culinary historic point of view, this is junk science à la Mythbusters. It's kinda cool, but it's pretty much worthless and meaningless from a historical and scientific standpoint.
How about beer produced with 45 MILLION year old yeast (Saccharomyces cerevisiae (aka brewer’s yeast)) cultivated from a piece of amber. I've tried it and it's damn good too: http://www.wired.com/wiredscience/2009/07/brewery/
Visualize Whirled Peas
While you have a good point, I don't think it's likely that this was a sour beer. The first thing to keep in mind is that this is a strong beer--9% ABV. Most sour beers (including lambics) are in the range of 3-5% ABV because the lactic acid bacteria can't handle the higher levels of alcohol.
Secondly, lambics are aged for at least a year or two (and in reality lambics probably get most of the bacteria that make them interesting from the oak barrels in which they're aged). If this beer was drunk when it was younger, wild bacteria wouldn't have the chance to make as much of a contribution to the flavor. It's hard to say how long it would have been aged before drinking, but the odds are good it would have been drunk within the first 6-9 months. A beer made with malted barley and hops at this ABV would have historically been ready to drink in 6-12 months, but the hops are a factor in that.
So while I suspect you're right in that bacteria may have made contributions to the flavor profile, I don't think this was a sour beer.