Trickle, Brook, Stream, River

Rain

Rain

When it rains water collects in little puddles and hollows in the uneven earth. Sometimes the water sinks into dirt until the dirt can hold no more and the water forms the puddle. If the rain continues to fall it forms a surface, rippled and blown by the wind. The puddle may be muddy, or it may be clear depending on whether the water is stirred enough by the wind or by an animal or maybe by a child, wrapped up for the weather and wearing rubber or plastic boots.

Some rain falls at altitude in mountains or hills and falls on rocks, trickling down into cracks and crevices. Some rain falls on plants and is absorbed or runs down to the roots and is absorbed by them. Such rain takes the shortcut back into the air as the plant pumps it to the leaves and it is expired into the air.

Rain on grass

Rain on grass

Much of the rain that falls is not seen again for a while. It trickles through the soil, through open spaces between and within rocks. Some it soaks into cracks which take it deep within the earth to aquifers which can hold the water for years, decades, or centuries. Some it soaks into soft and soluble rocks like limestone and can form caverns underground. Sometimes this water evaporates underground and creates the beautiful rock forms that we can stalactites or stalagmites.

Some of the water remains on the surface and is joined by water seeping through the soil or the rocks to form little streams. The visible part of the stream is not all there is to a stream. Most streams have rocky or pebbly beds, or gravel or sand beds and water flows through those, as well as the free-flowing visible water. Indeed, some streams are not visible at the surface with the water running under the pebbly bed. Unless the stream is in flood that is, when the water fills the channel perhaps to overflowing.

Wet rocks

Wet rocks

Up in the mountains or the hills the small trickles of water tumble over or under the rocks and gradually merge to form small streams. Water oozes from wet soil and sometimes springs from rocks where the aquifers reach the surface. Rocks stick up through the water, little waterfalls chute the water in glistening curves and air mixes with the water to produce little white water patches. Vegetation hangs over the little streams, moistened by the stream and dripping water back into. Water loving mosses abound, and trees dip their roots.

The stream is continually renewing. This is not the same steam that you saw here yesterday. That water has flowed on perhaps by now reaching the sea. This water was yesterday floating in the sky in the form of a fluffy white cloud, or a grey dense cloud, or merely as an unseen vapour, measured only by humidity. Gravity’s imperative call pulls the water down from the hill.

Moss

Moss

There may be life in the water. Small insects and similar tiny organisms survive in the tumbling water, and even smaller little animals, from single cells animalcules to tiny  multi celled beings live in it. They creep over the rocks and pebbles, feeding on debris that falls into the water or on little plants that also cling to the rocks, or each other.

As the stream progresses downhill it gathers more and more water from tributary trickles and merging flows. It deepens and flows over rocks which higher up it would have flowed around. Pools form and pools make it easier for life to exists. Maybe crustaceans and fish could now be lurking in the pools and even in the deeper less turbulent flows. Such life would also attract birds such as ducks.

Mandarin ducks

Mandarin ducks

All this life lives on a knife edge. A sudden storm upstream may swell the flow to many times the normal rate, moving rocks and boulders and even reshaping the banks of the stream. This would be a disaster for the wildlife in the stream sweeping it downstream and out of its usual environment into areas to which it is not adapted. Such storm events shape the little streams much more than the every day trickle.

A stream which I’m describing has a steep course. It may sweep past last stones and boulders and drop many metres for each dozen or so metres traversed. In many places it will reach places where the underlying geology changes and a waterfall forms or a cascade. A cascade is where the stream drops several metres in a short distance and the bed is full of boulders and rocks which may be totally or partial covered by the stream.

Cascade

Cascade

A waterfall usually drop into a pool caused by the water falling on and removing rocks and boulders. The spectacle of the drop and the pool makes it very attractive and people will sometimes hike for miles to see a waterfall.

As the stream becomes a river it becomes more placid. More life lives in it, it is broader and deeper. We can fish in it, float boats on it, and use it as a highway. We often live by rivers as they generally follow the easiest route through a sometimes tricky landscape. Large cities are more often than not found on rivers for this reason. Farmers on the banks of a big river want to trade with people up of downstream.

City of Vladimir

City of Vladimir

We tend to forget, in these days when we travel mainly by road, that rivers were once the prime highways, and indeed our principle roads frequently follow the route of a river.

As a river reaches lower altitudes it become more placid, as I have mentioned. People live next to it, and so they are in danger of flooding if a storm hits up river. A river is constrained by nature banks, but these many be breached. Consequently we have tamed many rivers, building large earthworks to constrain it to its usual course in the case of floods. However, the flooding of a river and the bursting of its banks deposits nutrients on to the soils around the river.

Floods

Floods

The ancient Egyptians knew this and worked with the annual flooding of the Nile. They developed geometry and mathematics to reinstate farm boundaries after floods. They also developed a legal system at least in part to legislate the inevitable disputes.

Nile floods

Nile floods

Posted in General, Miscellaneous, Society, Weather | Tagged , , , , , , , , , , | Leave a comment

Makeup Your Mind

English: Green Dragon fantasy hair styling com...

English: Green Dragon fantasy hair styling combined with air brush body make-up (Photo credit: Wikipedia)

(I’m close to reaching my goal of 250 posts. What happens then? I don’t know).

I’ve just read a story about someone who went for 30 days without makeup. I’m not sure why I read it as I, like most men, don’t wear makeup. I have a beard so I don’t even shave. The idea of makeup if foreign to me. Even my wife doesn’t bother, except for special occasions.

The interesting thing for me was that the article recounted how her self-esteem plummeted. For the first few days it was “no one has noticed”, but later on it was “they’re all avoiding me”. She retreated from all social contact which interfered both with her work and in her personal life.

Exfoliation (PSF)

Exfoliation (PSF) (Photo credit: Wikipedia)

Even though her husband took two weeks to notice, she couldn’t really believe that it didn’t make any difference to him. She was surprised that he supported her in her goals, and wondered if it would help her marriage for her to go without makeup!

It seems to me that she is guilty of shallow thinking. She’s lived with this man for long enough that they are married, but presumably without children. (More on that later). They must have passed the initial attraction phase, and moved on to a deeper understanding of each other. In other words, they don’t judge the book by its cover any more. She could probably remove the wig and the false leg and it would not faze him. (I’m exaggerating of course – there’s no mention of such in her article).

Cold Cream

Cold Cream

Having, as she sees it, dropped her standards a little, she continues to drop them, first letting her hair go, and then letting her wardrobe go. At this stage she’s convinced that she is getting strange looks from the bank teller, who if he was a man probably wouldn’t have noticed anything, and her dry cleaner, who I’d bet was a woman.

She ends up getting called into his office by her boss. My take on the conversation was that it was about her clothes. It seems that she had come to work in clothing that was too informal for the office. The boss didn’t (as reported) mention makeup, just her outfit. It is most likely, in my opinion that he had noticed the changes in her behaviour – coming to work in sloppy clothes, avoid contact with other staff and wanted to know what was going on. A good boss always notices such things as they can sometimes be precursors of trouble.

Clothes Rack

Clothes Rack

Women in general seem not to like doing their makeup in the mornings. A Google search turns up many articles on how to “look good” without makeup. This one starts with a recommendation that the woman starts with “exfoliation”. Exfoliation for you blokes out there is a process that literally scrubs the skin off the face (or where ever. I’ve no idea if it is used elsewhere on the body. I don’t think that I want to know).

Of course young girls and boys see their mothers putting on makeup and they want to do it too. It’s fun painting your face. Boys are often discouraged from doing it, for no really good reason, but girls are often encouraged to make up their faces. Of course if the kids go out in public with makeup on, someone is going to be outraged at the “sexualisation” of young girls, which is a bit silly really. It’s only practise. Now if a young boy were to go out with makeup on, all hell would break loose, the heavens would fall and it would be the end of the world.

English: Face Painting at South Estes Farmers'...

English: Face Painting at South Estes Farmers’ Market in Chapel Hill, NC (Photo credit: Wikipedia)

To get back to exfoliation – it remove everything, including the supposedly “dead skin”. It removes all the natural oils from the skin, so once the outer layers of the skin are removed, “moisturisers” and “serums” and so on have to be rubbed into the skin.

All traces of skin hair apparently have to be removed. There are various methods for this ranging from shaving to waxing, from really painful to the merely expensive. Women have body? Shock, horror! Of course I’m an excessively hairy male with beard and some body hair, so it is no wonder that I don’t understand the obsessions with body hair. The only hair that I remove is the long nose hairs that meet with my moustache – they tickle.

English: Mr Bauer, ca. 1870. Serious portrait ...

English: Mr Bauer, ca. 1870. Serious portrait of Mr Bauer, who has a beard and short hair. He is wearing a high collared jacket. (Photo credit: Wikipedia)

There are 20 tips in that article, all of which sound expensive, the lotions and serums and face masks, and the whatever. I know that a hairdo may cost a woman up to $200. And they all seem so time consuming! A face mask takes time to do, and then the woman has to lock herself away for an hour or so for it to work. The article was on how to “look good” without makeup, but reading through the list, I’d suspect that most women would do at least some of these things, makeup or not.

Kids! I’d suspect that women who do most of the things mentioned above have no children. Of course having children doesn’t stop women doing these things, wearing make up and the rest, but time is precious when you are a mother, assuming that the responsibility for their day to day care devolves on the mother. Some of the things I mention above naturally fall by the wayside.

Mum's Lipstick

Mum’s Lipstick

That’s why articles like this probably reflect more closely how women with children feel. Dropping kids off at school and at kindergarten, doesn’t leave a woman much time for makeup. Morning is all about wrangling kids out of bed, into clothes and into the car (back out of the car to pick up the packed meals that are sitting on the bench, also a coat for one child who seems oblivious to the temperature) leaving no slot for makeup, let alone exfoliation.

The rest of the day is washing and cleaning and removing the toy cowboy stuck in the vacuum cleaner. Of course she could wear a face mask while hoovering, but then she’d sweat under it with dire consequences. Then it’s time to pick up the kids again, and start preparing a meal.

Face Mask

Face Mask

So, makeup. The spouse probably doesn’t care. The spouse sees the woman, not the makeup, believe me. It’s absurd, really, that going without makeup could damage a woman’s self esteem. It’s just not that big a deal.

Makeup

Makeup

Posted in General, Internet, Miscellaneous, Society | Tagged , , , , , , | Leave a comment

Taking to the Air

Bristol Freighter

Bristol Freighter

This week I am going to do something different. I’m not a big fan of aeroplanes, but a few planes appear to me to stand out from the rest. These are the planes that, to my mind, represent the high points in aviation history.

The first one I would like to mention is the “Bristol Freighter“. This little workhorse was introduced in 1948 and was only produced for eight years or so, but it was so useful that it was in service for many decades after that. I recall seeing one chugging through the skies of Wellington and that must have been in the 1980s. Sadly, I don’t think that there are any still flying, though some grounded planes may still be seen in exhibitions and the like.

Bristol 170 Mk.31 Freighter, Liverpool 1961

Bristol 170 Mk.31 Freighter, Liverpool 1961 (Photo credit: Wikipedia)

I recall seeing them flying when I was a child. We used to go to Hastings, in what is now East Sussex for holidays, and often went to Lydd Airport to spot the planes. The little Bristol Freighters used to load on cars and passengers (through the two large nose doors) and hop across the English Channel to Le Touquet in France. Then they would turn around and come back again. We could watch a plane going out and see it return while we were there.

One of the planes was called “Fourteenth of July”. On the other side of the fuselage it bore the name of “Quatorze Juillet”, which is of course, the same name only in French. All the Bristol Freighters at Lydd bore both the French and English versions of their names which is appropriate for these channel hoppers!

Short Sunderland

Short Sunderland

The Short Sunderland “flying boat” was an amphibious plane first produced in 1938 and which was produced for around 8 years. I’ve unfortunately not seen one flying, since I believe that it has been a while since any flew. It took off from the water there were a few issues that didn’t arise with conventional planes.

For instance, if the sea was too calm pilots found it difficult to take of as the “suction effect” on the hull prevented it breaking free from the water surface. It took off best in slightly choppy conditions and sometimes a boat had to be used to chop up the water surface so that it could take off.

Taking off

Sunderland flying boat taking off

Although it took off and landed on water, it had wheels which could be attached so that it could be dragged onto the land, for maintenance and cleaning. As the hull was in the water most of the time it suffered from the growth of marine life on the hull, like any other marine craft.

Concorde

Concorde

Concorde was a supersonic plane and one of only two supersonic models that have ever been produced. It featured a distinctive narrow delta shape, and to assist with takeoff and landing the nose could be lowered to improve forward vision.

It was produced by the British Aircraft Corporation in Filton, Bristol, England and Aérospatiale in France. Parts were flown between the two sites operated by the companies in a transport plane with a huge fuselage, known as the Super Guppy, and I recall seeing the Super Guppy several times flying into or out of Filton.

The last ever flight of any Concorde, 26th Nov...

The last ever flight of any Concorde, 26th November 2003. The aircraft (G-BOAF) is overflying Filton airfield at two thousand feet to take a wide circle over the Bristol area before the final landing on the Filton (Bristol) runway from which she first flew in 1979, and from which the first British Concorde flew in 1969. (Photo credit: Wikipedia)

During the building and testing of Concorde in Filton, some “escape tests” were done in the outer areas of the airfield. These tests were done on an actual Concorde fuselage which was occasionally set alight. Apparently all the testers escaped successfully! The area could be seen from the road, so the spectacle provided some entertainment for the locals.

The big engines for Concorde were tested by mounting them on a Vulcan Bomber. That was quite a spectacle too. The Vulcan was reaching the end of its life at that time and reputedly finished the testing with only one set of tyres left.

English: at the 2009 , being flown by Martin W...

English: at the 2009 , being flown by Martin Withers, the pilot of Vulcan XM607, the first Vulcan to bomb Port Stanley airfield in the Falkland Islands, in One (Photo credit: Wikipedia)

The initial flight of Concorde was quite a show, with the two first Concordes taking off “simultaneously” from Filton and Toulouse. A bit of gamesmanship went on with the French pilot delaying his takeoff run a little, intentionally or otherwise, which meant that the pilot of the British Concorde was a little in advance of the French plane and was nearly forced to abort his takeoff.

The result was that viewers at the end of the runway at Filton, on a low hill overlooking the airport, saw the British Concorde start to travel down the runway, disappear into a dip, and finally reappear over the crest near the end of the runway.

The official handover ceremony of British Airw...

The official handover ceremony of British Airways first Concorde following it’s delivery from Filton the previous day. The location is North Bay, Technical Block B at the BA engineering base. This aircraft operated British Airways first commercial Concorde service six days later to Bahrain in the hands of Captain Norman Todd, Captain Brian Calvert and Senior Flight Engineer John Lidiard. (Photo credit: Wikipedia)

The two Concorde took off pretty much at the same time with the British version actually having plenty of spare runway, but it passed over the hill on which spectators were watching at a fairly low altitude, letting them experience the full power of the Rolls Royce Olympus engines. This was before they were modified to make them quieter! I saw the Concorde from my place of work in Bristol city centre as it circled the city before heading to Fairford for fit out.

Lockheed C130 Hercules

Lockheed C130 Hercules

The silhouette of the Lockheed Hercules is distinctive, with its high tail. This aircraft first flew in 1954 and is still in use 63 years later. It will continue in service all around the world until at least 2020. In my opinion it is likely that they will be around for some time to come.

The key reason for the Hercules’ success is its flexibility. It can carry cargo or drop bombs. It can carry troops and it can carry supplies. It can act as a tanker and spread water or chemicals over large areas. If you can’t land you can chuck stuff out of the back with parachutes of course and troops often parachute out of the back of the plane.

English: A Polish C-130 Hercules, Radom Air Sh...

English: A Polish C-130 Hercules, Radom Air Show 2009 Polski: Polski C-130 Hercules, Radom Air Show 2009 (Photo credit: Wikipedia)

The Hercules was able to take off from short and unprepared airstrips so was a really versatile tool for armed forces everywhere. Apparently it is a noisy aircraft to travel in, with no real creature comforts. Nevertheless its ability to fit stuff in and operate under marginal conditions means that it remains a very popular aircraft to this day.

Well, I’ve only got through four aircraft and I have some more in mind, so I may come back to this in a future posting.

Paper Plane

Paper Plane

Posted in General, Miscellaneous, Society | Tagged , , , , , , , , , | Leave a comment

Fake News

News

News

All news is fake to some extent. When a reporter watches some event unfold he or she will have their own in-built and acquired biases, no matter how hard they try to keep them under control. Those who watch or read the news report will also have their own leanings and belief systems. In addition they will tend to view only those sources which fit with their world view.

Although I attempt to show that “news” as such is a severely distorted view of events, and that everyone has their own viewpoint on news events depending on their innate beliefs and acquired biases, this phenomenon is not restricted to news and the events that get reported by the news media. We filter all that we see through the sieve of these beliefs and therefore what we see conforms to our world view and naturally this acts to confirm these beliefs in our minds.

Beliefs Knowledge and Truth

Beliefs Knowledge and Truth

Back in 1991 Jean Baudrillard said that “The Gulf War did not happen“. Of course, he did not mean that the events referred to as “The Gulf War” or “The Liberation of Kuwait” did not happen, but that the events as reported by the US authorities and others were highly edited and presented in a way that but the US and its allies in the best possible light. Baudrillard also contended that the so-called war was not a war in the usual sense as the American troops did not directly engage in conflict with the opposing forces.

I am not arguing on the rights or wrongs of the Gulf War, as that is not the main purpose of my posting here, but that what was reported by the Western media was a distorted view of the events that happened during that war. As I live in a “Western” nation, the view that I and billions of others had was highly tilted in the direction of the United States. If I had been able to see the reporting of the Iraqi media, I am sure that I would have a very different view of the events. Similarly it too would also be highly distorted.

Destroyed tank

Destroyed tank in Gulf War

Neither viewpoint could be considered “right” or “wrong”, as such. Neither is intended to be an accurate record of what actually happened, while the events as reported happened, the interpretation of the events may omit or emphasise some aspect over others. One report may record that several “insurgents” or “terrorists” were killed, while another report of the same event will record that some “freedom fighters” were killed. One report may leave out the fact that “non-combatants” were killed while the other may call them civilians and children.

In recent times though, so-called “fake news” has had some attention in the media itself. Kellyanne Conway used the phrase “alternative facts” to explain the claim that President Trump’s inauguration had the “largest audience to ever witness an inauguration – period – both in person and around the globe”, when less partial estimates put the crowd at a much lower level than it was at the previous three inaugurations. She was widely ridiculed for this, though, to be fair, she maybe meant to say “alternative information” or “incomplete information”, as she has claimed.

Presidential inauguration

Presidential inauguration

Unfortunately for that interpretation, she later referred to something that did not happen. This may again have been a slip of the tongue or incorrect remembrance of the event referred to, but two such slips probably indicates that she should not be doing the job and should let other handle the interaction between the White House and the media. However while the media is focusing on her missteps they are not focusing on the President, and that may be the whole point.

Of course, “alternative facts” or alternative interpretations are not found just in politics, but in many walks of life. How many people have watched a sports match and have been surprised by the interpretation of the way that the match went that appears in the media. One group of supporters may think that the referee was biased in favour of the other team, while the opposition’s supporter might believe that the referee made the right calls. Of course it may depend a great deal on whether or not your team won!

Referee (Massimo Busacca)

Referee (Massimo Busacca)

However, in spite of all that I have said above, there has been a rise in recent time of true “Fake News” sites. These sites publish news items which are simply not true and the intent of these sites is to deliberately confuse and deceive those who read it. One interesting consequence is that China supported Americans who accused Facebook of spreading false news.

The most controlled regime outside of North Korea pointed out that in the free for all of democratic and liberal societies anyone could set up a web site and promulgate false news and views. In China however any site which published fake news would be hit by the full weight of the state. Of course the issue with this is that any site publishing views opposed by the state would be shut down immediately whether or not the news was actually fake.

The article on Chinese support for the opponents of fake news on Facebook come from the Huffington Post, and as such contains its own biases of course. Therefore the amount of credence that you put on the above article will depend on your political stance. However, it is likely that while the Huff may post satirical articles, it is unlikely, in my opinion, to post out and out fake news. Just use your brains when you read it, and be aware of your own and the site’s political biases.

The same goes for sites which promote miracle cures, or medicines which are outside of the mainstream medical province. Sites which promote anti-abortion, anti-vaccination, anti-fluoride, anti-folic acid, and other fringe beliefs really annoy me because they either ignore medical evidence or call into question by invoking conspiracy theories (“Big Pharma” anyone?) Beliefs like homeopathy and many other alternative medical beliefs belong with beliefs in psychic powers – in the rubbish bin of history.

Rubbish bin

Rubbish bin

Posted in Blogging, General, Internet, Miscellaneous, Philosophy, Politics, Religion, Society | Tagged , , , , , , , , , , , , , , , | Leave a comment

Photography – Yet Again

Gum Grove path

Path to Gum Grove

I wondered if I had ever written a post about photography. So I checked. The answer was that I’ve done quite a few. Oh well, it’s a big subject!

I don’t count photography as a hobby of mine, but more as an interest. I’ve got a camera, but it is only an enhanced point and shoot, and I sometimes even use the camera on my cellphone. I haven’t bought any camera gear and I probably won’t. Handheld is good enough for me.

Of course photographer want the best picture that they can get, so better cameras and lenses are the way to go, and probably a tripod would be the next buy. Special filters and accessories enhance a photographers art and this can get expensive. Not to mention bulky and hard to carry around.

Fungi

Old and New

I have nothing but admiration for those photographers who will hike kilometres and wait for hours for the right light to capture a particular shot. I’m usually constrained by a number of things that need doing, plus I usually have a dog attached to me when I have the opportunity to snatch a picture.

Nevertheless I try to take good pictures. I might spot the opportunity of a picture and I wrap the dog’s lead around a convenient tree while I compose and take whatever has caught my eye. I usually take a few shots of the same subject to enhance the possibility of one of the pictures being an acceptable one.

First Bridge

First Bridge

Usually I don’t fiddle with the camera settings, some of which are meaningless to me anyway, but occasionally I will experiment with the shutter timings and the aperture settings. I say “shutter” but I’m pretty sure that my camera doesn’t have a shutter.

I have to trust the autofocus as there is way on my simple camera to easily adjust the focus. I can lock in the distance setting by partially pressing the button, and I have done so in the past, with variable results.

Lichen on trees

Lichen on trees

One consequence of the digital revolution is that the potential picture is displayed on a LCD screen rather than through a viewfinder, and these are often difficult to see and compose a picture in. I sometimes take a few pictures of my subject from different distances and different angle, but composing a picture is still difficult.

Fortunately my camera is pretty clever, and the focussing is usually better than I expect. Composition is pretty hit and miss for the reasons I mention above. Usually there is at least one photograph from the many that I take which is acceptable and many are better than I could hope for from my somewhat random shooting method.

Kereru

Kereru on New Zealand Pigeon

It’s not quite a “Monte Carlo” method of taking photographs, but it is close. It’s not often that I get a picture which is better than merely “good”. But even then the picture will not be razor sharp, and serious photographers would probably look down on them. That’s OK, as I don’t aspire to having them blown up to A4 or even A3 and hung on a wall.

So, why do I take photographs? Well, I do post a lot of them on Facebook, so I must feel the need to get others to look at them, and hopefully they will like them and if they like them or don’t like them, hopefully they will say so.

Above the bridge

The stream from above the bridge

My Facebook pictures are public, but most comments come from friends and family, which is understandable as I don’t do anything to publicise them. When friends and family comment on them, others may see the pictures so they do find their way out there.

Facebook and other “social networking” apps have changed photography for me and for millions of others. Without Facebook taking a photograph of oneself is a bit pointless. Who would ever see it? But “selfies” allow the photographer to include his/her self into a picture.

First Bridge

The First Bridge

It’s a form of bragging. The selfie taker is boasting : “Here am I and here are my friends, and we are having fun, in this indiscernible location, and we are drunk as skunks”. OK, well, some selfies are taken in recognisable places and the selfie taker is not under the influence of alcohol, but many, many are.

So the pictures that I and other serious and not so serious photographers post to social media are usually not selfies and most often don’t contain babies, other children, pets and people grinning at the camera. The pictures that I and other posts are in the minority, and of course there is a huge number of pictures that fall into both categories, the trivial and the hopefully not so trivial.

Autumn Colors

Autumn Colours

For instance, the pictures of dogs running where you can’t see their legs and so they appear to be floating are funny, essentially trivial, but make a good photographs, even if it transpires that the pictures were serendipitous. The stunning picture of a sunset taken on a honeymoon, may be snapped on an iPhone, and is arguably less trivial.

I mostly like to take pictures of fungi, flowers and trees, not to mention insects and other small animals. I see beauty in a spider or beetle or slug and often try to bring this out in my pictures. Also in fallen leaves or leaves with autumn colours, or the small flowers that others refer to as weeds, but which repay a closer look. Often the structure of such small plants is amazing.

Basket Fungus

Basket Fungus (Ileodictyon cibarium)

I also take pictures that I think of a “records”. Such as the time when the stream turned into a raging torrent during a big storm, or the moment when a Monarch butterfly hatches from it pupa. While some of these may transcend being a record of the event, many are interesting but less of a photograph and more of a picture. The lighting many be wrong and the image fairly dark, but it still shows the insect expanding its wings from mere sacks to the beautiful wings of the complete insect.

There’s nothing wrong with selfies and other similar photographs, but one would hope that the selfie taker would graduate to something better eventually. If what I might term a “proper” photograph is actually better in any real way.

Large Fungi

Large Fungi

Posted in General, Miscellaneous, Photography, Weather | Tagged , , , , , | Leave a comment

Shadows of Reality

Silhouette of a woman in a cave looking at her...

Silhouette of a woman in a cave looking at her own shadow. The image can be used in philosophy (for example in Allegory of the cave) as well as to show psychological principles (for example Borderline personality disorder). (Photo credit: Wikipedia)

Plato’s Allegory of the Cave has people chained in chairs facing a blank wall. All that they can see are the shadows cast on the wall of the cave. When they break free from their chains they discover that reality is not what they believed it to be. In particular, they don’t know what the sun is, having never seen it before. The implication is that we cannot know reality and that we only see shadows of it and must make do with that.

It’s a nice analogy, and presages Kant’s noumenon and phenomenon, where phenomenon is what we sense or perceive and noumenon is what gives rise to phenomenon. Noumenon is fundamentally unknowable through human sensation, and perhaps corresponds to Kant’s “Ding an sich” (thing-in-itself), which I think of as the thing that gives rise to perceived phenomena, but is not and cannot be experienced through the senses or by other means (if such exist).

Plato's Allegory of the Cave by Jan Saenredam,...

Plato’s Allegory of the Cave by Jan Saenredam, according to Cornelis van Haarlem, 1604, Albertina, Vienna (Photo credit: Wikipedia)

The nice thing about allegories and analogies is that you can play around with them. Of course, if you push them too far they fall apart, but that is part of the fun. I’m going to push the Cave Allegory a little bit.

You see, the people in the chairs are not entirely without information about the outside world, aka reality. If the shadows move across the cave wall and they are not moving, then something else is! They won’t know what is causing this phenomenon, but they will notice that it changes in a fixed cycle. The shadows sweep across the wall, only for everything to go dark, and then everything repeats. Let’s call it a day.

If the people in chairs watch for long enough they may determine that there longer cycles. Sometimes the shadows reach higher up the walls, and sometimes they are lower. Let’s call these longer cycles years.

When one raises his hand one of the shadows changes. Some of the shadows are apparently related to the people in the chairs! The person in the chair will most likely come to associate one of the shadows with him/her self, and by extension would assume that some of the other shadows are people also.

He or she might not realise that his/her body is actually seated in a chair, and that the shadow which he/she associates with his/her self are merely outlines. This is a scary thought – if the analogy holds, is it not possible that the same is true of us? We may be seeing shadows and concluding that we are the shadows. Maybe there is a wider reality outside of our perceptual cave and we only need to turn around to see it.

However, just like the people in the cave, if we did wake to a wider reality, we probably would not understand what we are seeing – the people in the cave, when they freed themselves, found the sun to be incomprehensible.

I just realised that in Plato’s original allegory, the light that threw the shadows was not the sun but a fire. I’m going to acknowledge my mistake but let it stand, as it makes my point that the people in the chairs are not completely without clues about the wider world, even if their interpretations are wide of the mark.

Science and what was previously known as ‘natural philosophy’ are attempts to describe the shadows that we see. One of our shadows is the rising and setting of the sun. I’ve described elsewhere that the extreme doubter, the ultimate sceptic, doubts that we will see another sunrise, or rather, cannot see any way that we can know absolutely that we will see another sunrise (leaving aside for arguments sake the possibility that we drop dead – that is not what the issue is).

I don’t actually believe that we are sitting in any conceptual chairs, so we can’t leap out of them to get a wider view of reality in the sense of the allegory, but we do describe the world in terms of what we see, just as those in the cave do. We have no better access to reality than they do. We just have a better class of shadows as it were.

That’s why I find it amusing when the headlines read that scientists have found the Higgs Boson, or that they have detected gravity waves. Oh really? I do not suggest that the Higgs Boson has not been “found” or that gravity waves have not been detected, of course, but no one have ever seen the Boson or watched a gravity wave passing by.

One possible way the Higgs boson might be prod...

One possible way the Higgs boson might be produced at the Large Hadron Collider. Similar images at: http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/Conferences/2003/aspen-03_dam.ppt (Photo credit: Wikipedia)

No, what they have in fact done is theorised about these things, designed experiments that should show a blip in a graph or find an anomalous number in the printout of their experiments, and this is what they see. They see the predicted blip or the anomalous number.

These results however based on existing theories. Starting from theories about matter and what it is made of. Atoms, you say? Oh OK, we have experiments (from long ago) which show that matter is made up of atoms. We know a lot about atoms from experiments and theories, but no one has ever seen one or held one in his/her hands. We are sure, though, that matter is basically made up of atoms.

English: Some common molecules and the atoms t...

English: Some common molecules and the atoms that they are made from. (Photo credit: Wikipedia)

However, certain results of these experiments lead to the question of what atoms are made of. So we end up with a (very accurate) theory and experiments which show the existence of sub atomic particles. Some of these theories lead to the theory of the existence of the Higg’s Boson. It is required if some of the theories are correct.

I don’t know the details, but experiments have been done which reportedly appear to show the existence of the Higg’s Boson. What they show is results which are consistent with the stack of theories the top one of which predicts the existence of the Higg’s Boson, and the lower theories predict various behaviours down to the lowest level, those that theorise that matter is fundamentally atomic.

English: Crystal structure of vanadinite. Gray...

English: Crystal structure of vanadinite. Gray: lead atoms, orange: vanadium atoms, green: chlorine atoms, blue: oxygen atoms. (Photo credit: Wikipedia)

Those are our shadows on the wall. We describe what exists by using theories based on what we can see. We see the blip in the graph, and celebrate our theory which is underpinned by other theories down to the lowest and most general theories. However, we can’t get out of our allegorical chairs and turn to actually look at what exists. That’s where the analogy breaks down – there are no chairs and there is no wall. However what we are looking at are shadows.

Posted in General, Miscellaneous, Philosophy, Science, Society, Uncategorized | Tagged , , , , , , , , , , , | Leave a comment

The Tyranny of the Minority

English: LGBT pride parade in Madrid (Spain) 2...

English: LGBT pride parade in Madrid (Spain) 2008 Español: Desfile del orgullo LGBT en Madrid (España) 2008 (Photo credit: Wikipedia)

It would be nice if everyone could agree what is fair and what is not. In an ideal world a believer in a religion would agree with a believer in another religion that they both have the right to believe as they wish. Instead we find believers in one religion continuously killing believers in another religion.

One of the problems is that the holy books TELL believers to kill, in various dreadful ways, those who do not believe in the holy books, so for a believer the killings are justified. Naturally those being attacked also have a holy book that tells believers to kill non-believers, so we have a religious war.

This book is considered the most important of ...

This book is considered the most important of the Baha’i faith. Kitáb-i-Aqdas (The Most Holy Book, 1873) is, however, NOT translated into Swedish yet, and no layout for the front has been devised or developed. Therefore I have created a dummy cover, a pretended cover, with the intention to illustrate a wikipedia article about a book that eventually will be translated into Swedish. The appearance of the Aqdas in Swedish and its face is completely my own invention. (Photo credit: Wikipedia)

Most religious believers would probably characterise themselves as “moderate” believers and would probably condemn those extremists and countries that practise killings in the name of the religion. They would point out that when the deity instructed believers to kill, it was in specific historical circumstances (such as when followers of another region were trying to wipe them out) and that to apply the injunction in modern times is perverse.

Most of the time, I’d suggest, the average believer would be happy to get along with believers in another region, but is instructed to shun them by a small number of “militant” believers and teachers. The would be moderates are bullied and coerced by the militants into actions which they would not normally contemplate.

English: Street Preacher A Christian street pr...

English: Street Preacher A Christian street preacher by the war memorial at the junction of High Street and Moss Street. (Photo credit: Wikipedia)

Of course, such things don’t just happen in religious societies. When people see their standard of living fall, when they are thrown out of jobs because the jobs are being shipped overseas, or because technology is making their jobs redundant, they may fall under the sway of someone who tells them that their situation can be improved and that person if the best person to achieve that feat.

It helps if the person is charismatic, if the person claims that he/she is going to overturn the traditional ways of doing things, if the person is not part of the establishment, if the person intends to disrupt the current ways of doing things.

What actually happens is that the the person stumbles when he/she tries to shake things up. Some things will change, but far more things will remain the same. Many processes and procedures have reasons for their existence, though it is good to challenge them now and again.

My point is that the directions of our lives are directed and controlled by a small number of people. They may be politicians, or business people, or religious leaders. We may get to choose between them, but as types, politicians are very similar, regardless of party affiliations. Generally they are leaders while the rest of the population are followers, just getting on with their lives, trusting the leaders to lead us in the right direction.

This is a workable model, and has served us well for the most part. Sometimes a maverick comes along to lead us in a direction that in retrospect seems bizarre or counter intuitive, and the unmotivated majority is dragged in a direction that they would not have wanted to go. Sometime a leader is so powerful that he/she does things that give him/her power over the population that they would normally not cede to the leader, and we get a depot or dictator. But dictators die and rarely are they followed by an equally despotic ruler.

We pretty much expect others to, basically, run the country for us, but I’ve noticed in recent years the rise of a new type of tyranny, the tyranny of the minority. A few people, for their own ends, prevent the silent majority from having what they want.

For instance some people refuse to have their children immunised, which means that their children can catch diseases and while the disease may turn out to be mild for their children, their children can then infect smaller children who are too young to be immunised and who may react badly to the disease. Children die in this manner, and this is preventable.

If there was a law that all children hove to be immunised, then these deaths could be prevented and as a bonus the disease could be wiped out. In my opinion anyone who lets their child become a carrier for a disease should be charged with manslaughter as the very least.

Most people are happy with chlorine being added to tap water. It ensures that tap water is safe to drink. However in the developed countries a militant few are campaigning to stop chloride being added to tap water, and in some places they are winning. They are winning by using scare tactics and misinformation.

This anti-chlorine web page is typical and uses both techniques. Firstly it mentions that “chlorine gas was used with deadly effectiveness as a weapon in the First World War.” This is a fact, but it is also a big scare as the concentrations of chlorine gas used in the First World War were massively higher than the trace of chlorine left in tap water by the disinfection process.

English: Using a pool chlorine indicator to te...

English: Using a pool chlorine indicator to test for chlorine gas escaping from a solution of acetic acid and sodium hypochlorite. Note the amount of yellow in the drip suspended in the gas. The same amount of chlorine gas is made with addition of acetic acid as without acetic acid. (Photo credit: Wikipedia)

Secondly, the article mentions that “a recent study conducted in Hartford, Connecticut found that women with breast cancer have 50-60 percent higher levels of organochlorines (chlorine by-products) in their breast tissue than cancer-free women”. This is misdirection as there is no evidence that the organochlorines entered the body through ingested water.

Did I mention that the one person quoted extensively in the article was employed by a filter manufacturer? Shame on Scientific American for publishing an article with such an obvious bias.

English: Water Filter Standing in a field besi...

English: Water Filter Standing in a field beside a minor road. There are some old foundations nearby which suggest that there might have been a building here at one time. See the manufacturer’s plate here 441663. Arran is just visible in the distance. (Photo credit: Wikipedia)

This is one way that the minority tyrannises the majority. They come up with spurious and unscientific arguments that are plausible to many people and persuade the authorities that they will launch lawsuits if the authorities persist in whatever the minority doesn’t like. They demand their “right” to chlorine free water, or bread without folate, or the right to not have their children vaccinated, or similar.

This denies the rights of the majority, who either want chlorine, folate or don’t want disease carriers giving whooping cough or measles to very small children, or more likely don’t care one way or the other, but accept that what the authorities are trying to do is beneficial. Which stinks, in many ways.

SCHOOL CHILDREN TESTING WATER FOR PURITY - NAR...

SCHOOL CHILDREN TESTING WATER FOR PURITY – NARA – 543915 (Photo credit: Wikipedia)

(I add illustrations to my blogs, not because I agree with the points that the illustrations may be making but because they are related in some way to my topic. Please be aware that the words are the important thing, and the illustrations are only decoration and may not reflect my point of view.)

Posted in General, Miscellaneous, Philosophy, Politics, Religion, Society, Uncategorized | Tagged , , , , , , , , , | Leave a comment