My Return to the Ivory Tower

The last several months have been bursting with emotion.  Frustration, anxiety, self-reflection, relief, elation.  It is true what they say, that human beings have a difficult time with change, but also that it is essential, clearing the old dusty parts of us to make way for the succulent new growth (perhaps it is no coincidence that this process has occurred in sync with the emergence and growth of the vine itself).

DSC_0145The magnificent Dentelles de Montmirail in the southern Rhône valley

I left my full-time winery job back around the holidays, needing to redistribute my time and energy in order to find a job more along the lines of what I really wanted to do long-term.  But I quickly realized that I had absolutely no idea what that was.  I applied for jobs a bit half-heartedly, but between my own disenchantment and the lamentable state of the French job market, the search bore little fruit.  I also began applying for PhD positions in anything remotely related to environmental chemistry, but when it came down to it, the opportunities that I was offered just didn’t feel right and I couldn’t bring myself to commit to such an intense journey without being 100% on board.

Around the time I was starting to feel the effects of this visceral anxiety of being unable to discern the desires of my own soul – a form of identity crisis in our society with its hyperfocalization on what one does in life, I stumbled upon the University of Cambridge’s History and Philosophy of Science department.  I had already thought about trying to pursue some kind of science studies or history of science route in France, but I couldn’t find the information I wanted and found my research thwarted by a collection of unanswered emails, so I’d let the idea slip aside.  It had never occurred to me to look in the UK as I hadn’t been ready to expand my search beyond France, but now that the months remaining on my visa were ticking conspicuously away, England suddenly felt much closer.

Applications were still open for the 1-year MPhil program, which was recommended to me by a couple of professors in the department, to get a taste for the department and give me the time to prepare a PhD proposal.  I applied and was accepted only a few weeks later.  I had simultaneously received another opportunity that, on paper, seemed perfect for me (a PhD in geochemistry looking at the interaction between soil and microbes in vineyards), but there was really only one of these choices that felt right in my heart.  Questions raised by the history of science and science studies have truly guided all that I’ve done in the past three years, and have informed all of the big questions that have captivated me throughout all of my wine related adventures.  Going to Cambridge for this MPhil, and writing a PhD proposal to study the history of biodynamic agriculture, a topic that has fascinated me endlessly, is a path forward that allows me to maintain my links to science, to agriculture, to nature and to the wine industry.

After college, I seized the opportunity to leave the academic world because I felt the need to know what other paths existed.  I wanted to experience the big questions instead of just thinking about them.  And for nearly four years I have lived incredible experiences, learned amazing lessons, and I am eternally grateful for each one of them.  But one of these lessons that I’ve learned is that I like the theorizing, the musing, the questioning, and I’m ready to hit the books.

A Baltic Love Story: The Intrigue of 170-year-old Shipwrecked Champagne

The internet is bursting with news of champagne: the BBC1, Fox2, NBC3, Discovery News4, Science5, Nature6, Popular Science7, Smithsonian Magazine8 (who published the most complete summary I’ve seen), and many more are all bubbling with excitement over the discovery of 170-year-old champagne bottles shipwrecked in the Baltic Sea.  Granted, the discovery itself dates back to 2010, but has been brought to the attention of the masses as a result of an article published Monday in the Proceedings of the National Academy of Sciences of the USA (PNAS)9. I had the pleasure to be a coauthor on this paper, and am thus that much more thrilled to see the media excitement surrounding its publication. But my attention is particularly piqued by the manner in which the science journalists and the twittersphere are talking about the article, as it gives a clear view of what the public finds most interesting about the discovery.  This public perception of science is always a topic of interest to me, but here I have the particular privilege of being an insider, and thus comparing the public reaction to that of the scientists who worked on the paper.

Such a discovery, of 168 bottles of label-less champagne bottles dating from the first half of the 19th century, is one that intrigues and excites.  The article begins in language uncharacteristically enthusiastic for a scientific article: “Discovering ancient objects from excavation sites or simply at the back of a cellar has always piqued human interest because of the messages from the past they may contain. Unsurprisingly, our interest increases even more when exhuming old bottles or even jars that seem to have contained grapes or wine, giving a glimpse into the little-known history of winemaking.” Clearly (and I can attest to this), the scientists were intrigued by this project for reasons that go beyond the scientific value of the study – here is a case where one of the fundamental motivations for a research project is simple curiosity and wonderment. This is, after all, one of the most essential wonders of wine itself – its ability to transport us in time and place, whether that be to the year of its production, a memory of a candlelit evening where a particular wine was first tasted, or to the vineyard itself. So this study does lend itself particularly well to popular interest, and indeed, the public has weighed in, expressing their curiosity as to what such an old champagne, aged in such particular conditions must taste like.

The study includes, of course, a sensory analysis, and thus can answer this most pressing question that the media poses. At first whiff (known as the “first nose” in French, smelled before swirling the glass and thus oxygenating the wine), the expert sensory panel remarked odors resembling cheese, animal notes, and wet hair or fur, none of which are particularly surprising given the oxygen deprived environment that these champagnes were aged in (during normal storage, a small amount of oxygen, does diffuse through the cork over long periods of time, but underwater, it was, in fact, the carbon dioxide responsible for champagne’s signature bubbles that diffused out of the bottles, leaving behind a ‘flat’ champagne with only a bit of tingly, prickly sensation in the mouth). After swirling a bit to expose the wine to oxygen, the predominant aromas shifted to far more appetizing “grilled, spicy, smoky, and leathery” as well as the more expected floral and fruit notes. All of these sensory impressions were corroborated by the detection of corresponding aroma molecules using advanced chemical analysis methods.

Despite the inherent intrigue of the champagnes’ organoleptic profile, the paper’s discussion goes far beyond sensory analysis, delving into the domain of “archaeochemistry,” or the use of chemical evidence to unravel the archaeological mysteries of this shipwrecked champagne found in the Baltic Sea. Evidence such as the content of sugar, alcohol, metal ions, salts, and wood-derived compounds were all analyzed with an eye to reconstructing of the methods employed in making these wines, and these results even give insight into the viticultural practices and the probable intended destination of the bottles. This careful detective work is of great interest to the chemically-, enologically-, historically- or archaeologically-minded, but it appears that the question of these wines taste remains the issue that most profoundly captivates the public.

1 http://www.bbc.com/news/science-environment-32388123

2 http://www.foxnews.com/science/2015/04/22/170-year-old-champagne-recovered-from-bottom-sea/

3 http://www.nbcnews.com/science/weird-science/shipwrecks-170-year-old-veuve-clicquot-reveals-champagne-history-n345176

4 http://news.discovery.com/history/archaeology/shipwrecked-champagne-leathery-still-pretty-good-150420.htm

5 http://news.sciencemag.org/chemistry/2015/04/what-does-170-year-old-champagne-taste

6 http://www.nature.com/news/cheesy-metallic-sweet-170-year-old-champagne-is-clue-to-winemaking-s-past-1.17361

7 http://www.popsci.com/popping-cork-170-year-old-shipwrecked-champagne

8 http://www.smithsonianmag.com/science-nature/170-year-old-champagne-recovered-and-tasted-baltic-shipwreck-180955050/

9 A PDF of the original article is available here on the University of Reims’ website.

When one door closes…

Let us hope that the old adage holds true. After 6 months of back and forth trying to decide if I’d like to follow up my current research internship experience with a PhD in the same lab, the choice has been, at least for the moment, decided for me. The ever present financial crisis has not left its dirty little paws in the scientific coffers, either, and so the project I was considering will not be funded for the moment.

This is probably good news for this blog.

Beginning in September, I’ll be headed south, to Avignon, delicately placed on the cusp between Provence and the southern Rhone Valley. A wonderful place to be inspired, and, hopefully employed as well. While on the job-search trail, I plan to take advantage of any free time and sunshine to work on writing. For the blog but also for an upcoming book project encompassing my experiences and insights from my adventures.

One theme I hope to explore much more deeply, for the book, the blog, and perhaps professionally, is one that has been recurring on this blog : Biodynamics.  I recently read Rudolf Steiner’s Agriculture Course, the original lecture series where he outlined this practices and philosophy.  Adding to this inspiration, last week I attended a special showing of Natural Resistance, the latest film by Jonathan Nossiter, the filmmaker behind Mondovino, followed by a debate session with Emmanuel Giboulot, the biodynamic winemaker recently tried for refusal to treat his vines for flavescence dorée, a grapevine disease carried by leafhoppers. Initially faced with 6 months in jail and a 30,000 € fine, he was found guilty and sentenced to a reduced 500 € fine. But his story created a major controversy, forcing winemakers, consumers, and hopefully lawmakers, to reconsider how such decrees to treat for certain diseases are put into action, and whether or not it is justifiable to apply nonspecific insecticides when (a) an attack is possible, but not guaranteed, and (b) the treatment’s efficacy against the disease is under question. How do we weigh the competing factors against each other, the potential losses on both sides ?

The film focused on the natural wine movement in Italy, centered around a handful of producers who make wines not accepted as part of the appellations in which they are geographically located, because they do not conform to the standards set by these official denominations. Less focused on practice than on philosophy and value-determination, the film compares winemaking to cinema : an art focused so much on the future that we often tend to lose touch with and forget the past. For cinema, to protect means to convert to digital, and the viniviticultural equivalent is to attempt to produce authentic wines speaking to their historical origins through the employment of technology. This is perhaps possible, and many would argue that digitalization can indeed help us to protect much of our artistic heritage, but the film elegantly demonstrates that this is not the only possible approach. There is a more direct route to the past than via the most cutting edge technological innovations.