Brian Gilp wrote: I would like to see things done naturally but in the end one has to admit that as soon as one trains a vine to a trellis its no longer natural so where do you draw a line.
Good, thought provoking article by Asimov. Brian's statement here is a truism. Wine is a man made product. Didn't Hoke in his Cahors thread report Michel Bettane saying something to the effect that the only natural wine is vinegar?
That said, I guess that most people here want wine with personality and a sense of place provided that it is free of off flavours and is capable of reasonable ageing. I don't think that many wine lovers are against organic methods in the vineyard and I think that makers of natural wines subscribe to these but without the certification.
It is at the wine-making stage where "natural" come into its own and where drawing the line becomes difficult. For me, acid, tannin and sugar adjustments are an intervention too far, although the last is hallowed by tradition in many French regions and great wines have been made with it for over a century. I don't want wines which turn into vinegar or cannot stand temperatures above 14°C but many of the world's finest wines show perceptible VA. So sensitive fining, filtering and sulphur use seems acceptable to me.
What about natural versus cultured yeasts? Ed Comstock argues passionately that brett obscures personality and sense of place and I think that its complete elimination rules out the use of natural yeasts. Others, including myself, consider that if brett comes with natural yeasts it is an input from the terroir; it small doses it can add an attractive dimension but it is a double edged sword because it can lead to the spoilage over time of many bottles for some drinkers if present in excess for them.
So there is no undisputed right answer. Production method does not play a big part in my wine buying decisions but I do notice that many of my favourite bottles come from organic and biodynamic vineyards and low intervention, if not necessarily "natural", winemakers.