Wine

Assortment of wine from Domaine Chandon in Yar...
Assortment of wine from Domaine Chandon in Yarra Australia showing their sparkling Chardonnay and Pinot noir wine as well as a still pinot noir. (Photo credit: Wikipedia)

Most cultures have some substance that they use to relax inhibitions and induce euphoria. Overindulgence leads to intoxication, the word acknowledging that the substance, whatever it is, damages the body in some way. It is toxic. The most widespread substance that is used is alcohol, and the reason it is so common is probably because it is easy to produce and acquire. Just let some fruit go rotten.

Of course, rotten fruit is pretty nasty, and people are ingenious, and it was soon discovered that fruits and grains and some root vegetables could be made to ferment without first going rotten. In fact it is a yeast that is the agent which facilitates the necessary chemical reaction, which takes in sugars in some form and produces carbon dioxide and alcohol. “Alcohol” when referred to in relation to recreational drinking is ethyl alcohol or ethanol, a substance that has now and then suggested as a fuel for cars.

English: Bai jiu, or Chinese white hard alcoho...
English: Bai jiu, or Chinese white hard alcohol that was made locally in Haikou, Hainan, China, and sold in a dedicated alcohol shop. The signs hanging on the stone bottles show alcohol percentag above, and price in yuan (2009) below. (Photo credit: Wikipedia)

Alcoholic drinks can be made from practically anything and can contain varying levels of alcohol, from relatively low alcohol drinks like beers and ales, through to wines, which represent the strongest drinks that can be made by simple fermentation and on to distilled alcoholic drinks which contain large amounts of alcohol.

English: Elderberries Ripe elderberries growin...
English: Elderberries Ripe elderberries growing by the Roman wall at Calleva Atrebatum. Elderberries can be used in a number of ways, including making elderberry wine. (Photo credit: Wikipedia)

Wine is these days made from grapes, and alcoholic drinks made from other fruits are usually referred to as “fruit wines“. There is an unfair implication that “fruit wines” are not real wines and are inferior to grape wines. While “fruit wines” are generally not as good as grape wines, the reason is probably more to do with the centuries of development and improvements that have gone into modern grape wines than any inherent superiority of grapes as a prime ingredient of wines.

Wines are typically made from the grapes of Vitis vinifera though occasionally other grapes are used, and hybrids of V. vinifera with other species are not uncommon. Wines are classified as either white or red, the colour coming from the colour of the skin of the grapes that were used in the production of the wine. Rosé wines are usually pinkish or pale red and are usually made from red wine grapes. The paler colour results from the removal of the skins at an early stage of production.

Several French rose wines from the Rhone Valle...
Several French rose wines from the Rhone Valley and Provence. (Photo credit: Wikipedia)

There are all sorts of varieties of wine, named after the varieties of grape vines that produce the grapes. I’ve a couple of books on wine which detail the genealogy of grape vines and it is a complicated messy and incestuous family tree. There are stories of skullduggery, stealing, and smuggling. There are stories of cataclysmic crop failures and noble experiments and migrations between countries.

Climate change comes into the picture too. Grapes are grown in areas of southern England where grapes have not been grown since Roman times, when younger and more robust varieties were grown. But the ability to grow grapes commercially in England can’t all be put down to global warming since techniques for protecting vines from frost (the main cause of crop failure in grape vines) have been vastly improved.

Madeleine Angevine growing in England
Madeleine Angevine growing in England (Photo credit: Wikipedia)

Smoke producing machines are used to protect vines from frost and helicopters have been used to good effect too. I’m not sure how these techniques work, but I believe they do. One of the most bizarre protection methods is to spray the vines with water which instantly freezes and cocoons  the buds in an envelope of ice apparently protecting them from freezing.

I find this stuff interesting, but the reason people buy wine is because of the alcohol in it, and the reason that they prefer some wines over others is the taste. I prefer red wines, because white wines seem astringent and too sweet. Which is odd because red wines can also be astringent and sweet! Well, maybe I am exaggerating somewhat, but the beauty of the wine is definitely on the tongue of the taster.

When tasters taste wine, they have a problem. Sweetness or dryness is pretty much describable, as is the tannin level, which gives all wines, red or white, its astringency, but when the subtleties of the flavour have to be described, especially to someone who has not yet tasted the wine, then there are issues.

Vineyard owned by California wine producer Fer...
Vineyard owned by California wine producer Ferrari-Carano in the Dry Creek region of Sonoma county. (Photo credit: Wikipedia)

Wines may be described as “fruity” or “full-bodied”, which gives some impression of the experience of tasting the wine. The taster may have to descend to using analogies for further details. To quote from a bottle label : “This wine is fruit driven with flavours of red berry fruit and black cherries….”.

However, if you actually taste the wine, you won’t taste berries or cherries. What you will taste is firstly the major type, red or white. Secondly you are likely to be able to distinguish the variety, for example Pinot Noir, or at least the style for a blended wine. Then you will get the overall ‘shape’ of the wine (robust maybe, or delicate). You will note different aspects of the wine at different stages of drinking, at first hit, in the mouth and the aftertaste. I find that some wines have distinctive phases of this sort and others don’t.

You certainly don’t want to be analysing every sip of every wine when you drink it, but I do try to taste it like above at least on one mouthful, but I don’t always remember to do so. It does help you when you choose a wine in the store though.

Typical shape and design of a white wine tasti...
Typical shape and design of a white wine tasting glass. New Zealand wine (Photo credit: Wikipedia)

To get back to the red berries and cherries for a moment, you may taste a wine and not be able to detect them in your tasting. That’s because, in my opinion, those tastes are not there as such. So what do the tasting notes mean by these comments? They mean that the taster is reminded by some flavours of the wine of some aspects of the taste of berries. A faint echo of the richly complex flavours of red berry fruit echoes in the mind of the taster, and that is all that he has to work with when trying to describe some of the flavours in the wine.

In terms of familial relationships the flavour being described by the taster is not as close as brother or sister to the flavour mentioned by the taster. It’s more a second cousin twice removed relationship, and the taster is not saying that it is the second cousin twice removed, but that it reminds him or her of the second cousin twice removed. So you may think that there is hint of gooseberry in flavour of the wine and for you there are.

I think that the ability to even register some flavours varies from person to person and not just in wine. One person may taste something complex and say “mint”, while another may say “cloves”.

Wine tasting bar at Ridge/Lytton Springs, Sono...
Wine tasting bar at Ridge/Lytton Springs, Sonoma, California (Photo credit: Wikipedia)

So where does it leave those of us who read wine labels and try to match the description with the label? Well, unless you drink a lot of wine and have an ability to distinguish the flavours that is practised, and have a similar sort of palate to the usually anonymous taster, then the bottle labels or tasting notes don’t mean a great deal. If it says “robust” or “full-bodied” for example, most people would be able to agree, but if it says “hints of gooseberry” you may well not agree that those flavours are there. It might remind you more of apples.

Image of an old Kazakhstan wine bottle.
Image of an old Kazakhstan wine bottle. (Photo credit: Wikipedia)

The America’s Cup

There’s a competition going on in San Francisco to decide the winner of the America’s Cup. Those people who do not have an interest in yachting may not have heard of it, but it is the Superbowl of the yachting world. Currently it is being fought out between Oracle Team USA and Emirates Team New Zealand. The New Zealand team currently lead 6 wins to 1. [Update: The score is now 6 – 2.]

For spectators on the shore yacht racing normally happens a long way off and with few visual clues as to what is happening and it is often next to impossible to tell who is leading and even who won the race. The yachts are visible as small white dots although the deployment of a spinnaker will swell the dots and may introduce a bit of colour, but the to-ing and fro-ing of the yachts is still difficult to decipher.

The America’s Cup is different in that technology has come to the spectators’ assistance. A view can be shown on television of the yachts as seen from a helicopter or motorboat shadowing the yachts, but it will still not be obvious who is leading, since when going upwind the yachts travel at a significant angle to their target course. At each side of the course the yachts must change direction, a procedure known as a ‘tack’. If both yachts are travelling on parallel courses it is possible for the trailing boat to appear to be leading.

So to help spectators the live view is overlaid with graphics which show each yacht’s distance from the mark (the target for this leg) or from the finish line if the leg is the last one. The graphics also show the boundaries of the course if the yachts are approaching them. The distance between the lines for the two yachts shown who is in the lead and by how much.

Ac45
A graphic from an earlier America’s Cup Regatta race featuring the smaller AC45 yachts.

The graphics also show the yacht speeds though I’m not sure if that is the speed towards the mark or finish line or merely the straight line speed. Another thing that the graphics can show is any ‘bad air’ that the leading yacht is casting over the trailing yacht. The leading yacht’s sail disturbs the the air as it flows over it, and this disturbed air is less efficient at providing the trailing yacht with energy and so it tends to travel a little slower. The leading yacht is said to cover the trailing yacht and the trailing yacht will endeavour to escape the cover.

The most interesting times in a yacht race are when the vessels are rounding a mark. The graphics for this are a circle round the mark and a series of dots or blobs representing the yacht’s course, as if the yacht were dropping a bucket of dye every second. There is also a countdown clock indicating the number of seconds that one yacht is behind the other.

The two finalists
The two finalists

So there’s plenty of information about the races and it makes for fascinating viewing. (There are some people who still don’t get it and who watch it for 5 minute or so and then go and do something else, but then again, Formula 1 leaves me yawning). The course in San Francisco is very close to the shore and this does allow spectators a good view of the yachts, though I suspect that most of them will be keeping up to date via cellphones. There’s an app for it!

Race six, won by Emirates Team New Zealand
The huge number of on course spectators can be seen in the bacground

[Update: I just watched latest race. Oracle Team USA won this after a near capsize by Emirates Team New Zealand.]

The class of yacht being used in the America’s Cup in San Francisco is designated as AC72. These are huge catamarans (dual-hulled yachts) with fixed sails and full of the latest technology, computers and hydraulics. A failed battery cost Emirates Team New Zealand one race!

Oracle Team USA
Oracle Team USA (boat #2)

The yachts are spectacular in action as they rise up out of the water on hydrofoils, which reduces hull drag to nothing and allows the yachts to reach speeds of up to 50mph (44 knots). This does not come without its dangers and several of the yachts have dipped their bows into the water leading to at least two incidents where yachts have “pole-pitched” and tipped over in one case killing one of the crew. In both cases the yachts were severely damaged. Emirates Team New Zealand dropped their bows into the water in one case  but appeared in no danger of flipping over. Oracle Team USA were one of the teams whose yacht was almost destroyed  in an incident.

Capsize
Oracle Team USA yacht capsizes

The yachts are filled with technology and are very technical to race, apparently, and have proved very popular in San Francisco with huge crowds turning out to watch action. Millions more are of course glued to their TV screens and cellphones. And this, below, is what it is all about.

English: The America's Cup
English: The America’s Cup (Photo credit: Wikipedia)

Banding together

Flag ~ Romania, Roumanie
Flag ~ Romania, also by chance the Tawa colours.

Our local rugby team has made it to the final of a competition (they won!) and naturally supporters are getting ready for the final match. They are organising coaches to take people to the match and no doubt there will be a good turn out. This got me thinking about how humans like to form bands and groups and supporter groups.

I think that banding together is at heart a self-protection thing. A human who belongs to a group gets supported by the group and reciprocally supports the group himself. In many cases the group is in competition against other groups of humans for a scarce resource such as food or territory, or in the case of sport points on the board of the elusive trophy. There is a synergy when people work together.

A rugby union scrum between the British and Ir...
A rugby union scrum between the British and Irish Lions and the All Blacks. (Photo credit: Wikipedia)

It’s not always humans versus humans though. A group may be formed to overcome some physical difficulty or to provide something that an individual can’t provide or achieve by themselves. That’s why travellers form caravans to cross deserts and a group of individuals might be able to buy a bigger boat together than they could have bought alone and take turns using it. Musicians of all genres usually form groups, at least to get started.

Les Rolling Stones à l'Olympia Stadion de Müni...
Les Rolling Stones à l’Olympia Stadion de Münich, alors qu’une partie de la scène avançait dans la foule (Photo credit: Wikipedia)

Forming a group allows individuals to specialise – in a hamlet or village one person becomes the smith, another the baker, another the mayor and another the constable, each person his or her particular skills in the role.

The role of supporters is to encourage and assist but not to actually take part in the contest or enterprise, but sometimes the line is blurred. For example the coach and trainer might not take part in a game, but in some ways they are part of the team. The supporters on the sidelines, yelling encouragement and advice, are even less part of the team, but they can certainly help out, and they form a larger group surrounding the team.

English: Greece - Russia Euro 2008
English: Greece – Russia Euro 2008 (Photo credit: Wikipedia)

Sometimes, of course, two groups of supporters clash. This is generally agreed to be a bad thing, but if you take a step back and think about it, it is to be expected, but not encouraged. It is an unwritten but basic rule of sport that the conflict, physically at least, stay on the field of play. Non-physical conflict, such as chants, banners and team regalia, is permitted between opposing spectators and even encouraged. “Get behind the team” is a rousing call for supporters. No wonder the non-physical conflict fairly often becomes physical.

The biggest ‘teams’ are countries, which strike me as being somewhat artificial in this day and age. Can one supergroup really speak for people who might be thousands of miles away? There may be an aboriginal population in a country that has far more inhabitants of immigrant origins, and these people may not consider themselves to be truly part of the nation in which they reside. Some nomadic people may travel through several countries, and may not consider themselves to be a part of any of them. The sheer size of modern countries almost invites the formation of ethnically or geographically ‘seperatists’ groups.

Matthes -- Separatists at Coblenz  (LOC)
Matthes — Separatists at Coblenz (LOC) (Photo credit: The Library of Congress)

Mankind probably started out as family groups, and were probably nomadic. When they settled down (perhaps as a result of developing agriculture) it would seem natural to settle down in larger groups, maybe two or three families to provide defence against those still travelling around. As mankind spread and became more numerous these little settlements would grow into towns, with inhabitants specialising into roles like the smith or baker mentioned above.

At some stage strong leaders became feudal lords. This appears to have been common, but was possibly not universal. Eventually the lords and barons gave their allegiance to a king or overlord and a number of small (by current standards) states were formed, sometimes based around a city as in Sparta in Greece or sometimes based in a geographical area. The debatably mythical Arthur around the 5th or 6th centuries in Britain was supposedly king of Britain, although at that time there were probably several kingdoms in what is now Britain, and Athelstan is usually considered the first true English king.

English: King
English: King (Photo credit: Wikipedia)

The nations of the world are these days largely static in shape and size, but they do still change now and then. Czechoslovakia split apart in 1993, and the Soviet Union (USSR) formed in 1922 and split up in 1991.

The next logical step in this process, one would have expected, would be the formation of a global entity, grouping the whole of mankind into one huge group, but this has not happened. There are a number of global entities, notably the United Nations, but they tend to concentrate on specific areas of endeavour rather than being the World Government that would have been expected. There are ‘blocs’ of similarly inclined countries but these also don’t have the spread of activities that would make them a ‘super-government’.

English: Global map of noted supranational uni...
English: Global map of noted supranational unions. Based roughly upon http://www.towardsunity.org/. (Photo credit: Wikipedia)

It may be that the only thing that would cause the formation of a super-group encompassing all of humanity would be an encounter with hostile and destructive aliens, but the chances of that would be very small.

Take me to your leader. iPhone 3GS
Take me to your leader. iPhone 3GS (Photo credit: Kimb0lene)

Where do ideas come from?

ideas
ideas (Photo credit: Sean MacEntee)

I was watching this on Youtube, and I found myself saying “Yes, but…”. What Stephen Johnson says in there is all true. I like his idea of a “slow hunch” that takes several years or decades to develop. Stephen’s environmental approach looks at the places that provide the environment where ideas flourish, such as coffee shops which flourished in the 17th century and later. The Wikipedia article notes that

Though Charles II later tried to suppress the London coffeehouses as “places where the disaffected met, and spread scandalous reports concerning the conduct of His Majesty and his Ministers”, the public flocked to them.

Apparently Charles did not like the new ideas emanating from the coffee shops and thought that doing away with them would do away with the ideas. I’m not so sure – the discussion groups from the coffee shops would almost certainly have moved elsewhere.

Lloyd's Coffee House
Lloyd’s Coffee House (Photo credit: Wikipedia)

Ideas certainly sprang from the coffee houses which mutated into or gave rise to the London Stock Exchange, Lloyd’s of London and some famous auction houses. I refer you to the Wikipedia article.

Stephen Johnson describes the environments that provide fertile ground for new ideas, and similar places have been invented and reinvented over the years. While Universities were, I believe, originally set up as places for the studying of religion, the concentration of bright people and the opportunities for discussion inevitably led to ideas which were not to the taste of the religious establishment.

Victoria University, Kelburn, Wellington, New ...
Victoria University, Kelburn, Wellington, New Zealand. (Photo credit: Wikipedia)

My “yes, but..” in relation to the Youtube article was not in relation to the matters Johnson discusses, which was the types of environments that favour new ideas, but how the ideas are formed in the human brain. Johnson talks about one person having “a piece of the puzzle” that completes a new idea, but I think that that is an oversimplification. I see it more like a huge floating jigsaw puzzle, with no edges and maybe many many puzzles. Each person gets millions of puzzle pieces and each person does his or her best to fit together as many pieces as possible and some of the pieces may be assembled incorrectly. I’m thinking of the “Intelligent Design” people when I write that.

a drawing of a 4 piece jigsaw puzzle
a drawing of a 4 piece jigsaw puzzle (Photo credit: Wikipedia)

An idea in that model is simply a realisation that that piece or pieces of the puzzle over here seem to fit with the piece or pieces over there. Any idea is based on innumerable prior ideas or realisations.

Ideas also seem to change over time. I think that I recall that when the idea that white light can be split into many colours was first put to me I accepted it with some reservations. Sort of “If you say so”. But today it seems obvious to me, though it can be that probes into the obvious turn up the un-obvious.

Classic Albums: Pink Floyd – The Making of The...
Classic Albums: Pink Floyd – The Making of The Dark Side of the Moon (Photo credit: Wikipedia)

So where do ideas come from? I’m uncertain. I’m not sure that there aren’t several sources of new ideas, but one that I keep coming back to is that there might be some process in our brains of which we are not conscious that continually and somewhat dumbly searches the puzzle pieces and tries to fit them together. It probably has guidance rules that say that, metaphorically, knobs must fit into sockets, there should be no gaps or space between puzzle pieces.

I call the process dumb because it seems to favour picking close by pieces, and it seems to repeatedly try the same configurations that have failed previously. I say this because sometimes, looking at a fact a new way or introducing a concept from another field may result in a totally new solution to a problem.

Visual Example of the Eight Queens backtrack A...
Visual Example of the Eight Queens backtrack Algorithm (Photo credit: Wikipedia)

I’m aware that I’ve used the word “idea” in a number of senses above, but I hope that it doesn’t detract too much from the argument. I’m also aware that I’ve stretched the jigsaw analogy well beyond the bounds!

As a final comment, I think that people misunderstand the Eureka Moment. The moment occurs not when one solves the puzzle, but the moment that one realises that the puzzle is solved. For instance, when a mathematician works on a proof he may get stuck on a particular step. He may try several solutions, proceeding from the solution under test through several other steps in the proof before he discovers the solution which works. The Eureka Moment happens when he discovers that the solution he is trying is the correct one, not when he chooses the solution. A subtle but definite difference.

archimedes
archimedes (Photo credit: Sputnik Beanburger III)

There’s a Song in my Head.

Delicate (album)
Delicate (album) (Photo credit: Wikipedia)

(“There’s a song in my head” by Martha and the Muffins 1985 – NOT my kind of music by the way.)

 

The way the brain works fascinates me. It seems to favour the most unexpected linkages between memories. What brought this to mind was the fact that when I do some daily activity I often find myself humming a particular tune which my brain somehow for some reason links to that task. Now, sometimes it is easy to remember why there is a connection, but other times, I can think of no idea why that particular tune relates to that task.

 

Cassatt Mary The Cup of Tea 1880
Cassatt Mary The Cup of Tea 1880 (Photo credit: Wikipedia)

Obviously, it is probably true that at some time in the past there was an event, or even events which have caused that linkage to be formed. It may be that the linkage was indirect, through some other occurrence, but in any case the cause of the linkage has been long forgotten.

 

Evidently linkages can outlive the events that caused them. It may be that some traumatic event caused the linkage, and I have suppressed it. I think that this is unlikely, since it happens too often, and I don’t have that much trauma in my life, I believe!

 

It may be that my brain favours musical themes as mnemonics. Songs, poetry and repetition (chanting) are often used in schools to help student memorise things. How many days are there in June? And how many of you started mentally reciting that rhyme – “30 days hath September…”?

 

Knuckle mnemonic for the number of days in eac...
Knuckle mnemonic for the number of days in each month of the Gregorian Calendar. Each projecting knuckle represents a 31-day month. (Photo credit: Wikipedia)

When I make a cup of tea and the tune springs to mind, what is my brain trying to do? (He said, anthropomorphically). Is it trying to remind me of something important? If so, it is likely that the thing that it considers important is important no longer, so my response, when it occurs to me, is one of puzzlement.

 

There’s another category of “songs in your head” and that is the “mind worm”. I can think of several. There’s the tinkly accompaniment to Gotye’s “Somebody that I used to know”, There’s the Disney “Small World” theme, which may be merely more pervasive and not a true mind worm. Just recently there’s been the rail safety commercial “Dumb ways to die”. By the way, don’t click on the links unless you want the songs in your brain. Too late!

 

The hidden auditorium of my skull
The hidden auditorium of my skull (Photo credit: id-iom)

I can’t think of a good reason for musical mind worms. Maybe, as an offshoot of the remembering process the brain is so susceptible to simple musical phrases that it picks up these tunes because they are simple and memorable and this is the sort of thing that the brain finds easy to recall as well as remember, and each recollection reinforces the memory in a self maintaining endless cycle.

English: Animated Atkinson cycle.
English: Animated Atkinson cycle. (Photo credit: Wikipedia)

Focaccia with bacon and tomato

I have previously cooked Focaccia and blogged about it. That was a pretty simple bread recipe and I added nothing to it, so I decided to have another go and add a few frills.

The original recipe uses Rosemary and Parmesan cheese and I added neither of these to my first try at the recipe, purely because both were in short supply. This time I decided to forgo the Rosemary as once again there was none to hand. However there was bacon! Also, I thought that some tomato would brighten it up a little. So I had a recipe.

The first rising was done in the usual way, in a warm spot. For the second rising, the recipe says to put the bread into a cold oven with a dish of hot water. I decided instead to put the bread into the grill which sits above our oven, with the oven on and the actual grill off. This worked splendidly.

After the second rising I added chopped bacon and chopped tomato and dusted it all with ground parmesan. If it looks a bit “rustic”, some visitors arrived as I cooking so I was short of time, but I reckon it looks pretty good anyway!

IMG_20130408_161255
Focaccia with bacon and tomato
IMG_20130408_161301
Focaccia with bacon and tomato

By the way, it tasted good too!