Ivan’s private site

April 5, 2010

Interactive fountain

Filed under: General,Hungary,Private — Ivan Herman @ 7:23
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A new toy in Budapest, Hungary: an interactive public fountain. Imagine a rectangle (about 10 by 5 meters) with jets of water shooting vertically up into the air at the perimeter. It looks like a room with walls of water. You approach the wall, and a small portion of that wall opens like magic (some parts of the jets stop working), you enter the room and the wall closes behind you (ie, the jets start working again). The same happens if you want to leave the room; you just approach the wall which gracefully opens to let you through. See the picture (click on it to get a somewhat larger image); it shows what happens…

That is whole idea. Simple but great; of course, many people enter the room at various places and various times, some of the jets are not yet in full force, etc, so it gives the fountain and ever changing aspect. When I saw it (yesterday) it was fairly cold outside, but I see in advance that in summer heat this will really be great fun!

As a techie: I tried to find and see the sensors that are, obviously, under your feet both inside and outside the water wall somewhere under your feet. I guess the trick is to have these sensors placed in a way that you do not see them at all to make it all really feel like magic. And indeed, though I tried, I did not see them…

Nice stuff!

June 28, 2009

“Because a country using only one language and having only one custom is weak and frail”

Filed under: General,Hungary,Private — Ivan Herman @ 12:27
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Saint Stefan
Image via Wikipedia

I have already blogged a few weeks ago on the sad success of right wing extremist parties in Europe. One of the toughests and, in my view, most frightening one among those is the Hungarian “Jobbik” party, with its openly racist, anti-Semitic message. Being Hungarian, I feel embarrassed and saddened by their success… However, a new Facebook group, set up recently to fight against this Hungarian phenomenon, has made me realize a sad irony, too.

One of the historical figures of Hungary is St Stephen I of Hungary, the first king of Hungary. He established the Kingdom of Hungary more than a 1000 years ago, ensuring the future of his nation. As such, he has become, among others, the reference point for all nationalists and, of course, racist movements in Hungary.

St Stephen had a son, Prince Emeric (Imre); and St Stephen wrote a text to prepare his son to play his a role as a king. This old text, known as “Saint Stephen’s admonitions to his son Emeric”, is available on the Web thanks to the National Library of Hungary (sorry, only in Hungarian, I could not find an English translation). It consists of 10 general admonitions, the 6th being on the role of foreigners (the text actually uses the word “guests”) in the country. It would be a bit long to translate, but the title of this blog may be the most important sentence of the paragraph:

Because a country using only one language and having only one custom is weak and frail

(If you are interested by the original: “Mert az egy nyelvű és egy szokású ország gyenge és esendő.”)

Wise words coming from the “dark” middle ages! Worth for a number of people, from the Netherlands to Hungary, to think about…

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June 8, 2009

The right-wing extremists on the move…

The right-wing extremists on the move—in Austria, Hungary, Romania, Bulgaria, Greece, Denmark, the Netherlands. It is a shame— for the large people’s parties and for the voters, which did not participate in the elections.

This is a quote from a blog published on the Web site of the German ZDF television (see the German original). I couldn’t agree more. I live in the Netherlands, where Geert Wilders’ rasist party became one of the strongest parties in the country; I carry a French passport and the Front National will still send representatives to the EU Parliament in the name of France; and I also carry a Hungarian passport and the local right wing “Jobbik” party of Hungary has made a breakthrough yesterday evening. This is not a good day…

(Somme “nuggets” from the declarations of the EU representative of Jobbik: “I would be glad if the so-called proud Hungarian Jews would go back to playing with their tiny little circumcised tail rather than vilifying me”,…“We had a dream that we would not become a second Palestina. This dream has just come true…”. Wonderful…)

One can of course be optimistic: these movements come and go, they are in a minority. And I hope optimism is till o.k. But when I see these people marching on the streets of Budapest where I grew up, or when, as a foreigner in the Netherlands, I am indirectly accused by an official party of stealing the job of locals, then, well, it is not easy to keep up my optimism…

June 3, 2008

In memoriam Ferenc Fejtő

Filed under: General,Hungary,Private — Ivan Herman @ 11:04

Ferenc Fejtő (or, if you prefer, François Fejtő) passed away yesterday. I know his name was not widely known in the “West”, and that is unfortunate, but nevertheless Wikipedia has an entry which is fairly accurate (the French Wikipedia article also gives his partial bibliography).

The Hungarian regime of the 80’s and before (as indeed most dictatorial regimes) was mostly afraid of knowledge. Knowing the truth, knowing the real history and not only what was officially taught was considered as subversive. Ie, many books were banned, forbidden; the books of Fejtő were high on their list, so to say. I still cherish some of his books (“Histoire des démocraties populaires”, “Chine/URSS”; the former was also published in English by Pall Mall Press in 1971, under the title “A history of the People’s Democracies”) that I had to smuggle into the country in the 70’s or the 80’s coming back from my trips abroad and which helped me a lot in understanding the history of the environment I was living in. It was good to have such intellectuals like him.

March 2, 2008

Book worth reading: on Paul Erdős

Filed under: General,Hungary,Private,Work Related — Ivan Herman @ 10:54

If you are interested by the personalities behind mathematics, or simply in the peculiar mind of a genius, it is worth reading Bruce Schechter’s book on Paul Erdős (well, with my Hungarian background I should really write Erdős Pál). Erdős Pál was undeniably one of the greatest scientific minds of the 20th century and certainly one of the greatest mathematicians ever. But also a very peculiar personality. He lived a completely “monastic” life; he never had a fixed job, a place he could really call “home”, all his worldly possessions would fit into a suitcase, and he spent most of his life traveling around the globe from one conference to the other, from one city to the other, wherever he had friends he could do mathematics with. He was author or co-author of around 1,500(!) articles; the number of collaborators was so big that the community came up with the humorous notion of “Erdős number”. He was also incredibly generous in helping young, talented mathematicians to start their career.

I did not have the pleasure to meet Erdős personally, although I had the privilege of having some of his closest collaborators as my teachers at the University of Budapest in the early 70’s (Turán, Sós, Simonovits, Hajnal,…). But he regularly came back to Hungary. We never knew when (nobody did, in fact); the news suddenly spread among us that Erdős was in Budapest and that he would make a presentation, well, tomorrow afternoon. And we went, forgetting our regular, scheduled courses and listed to his talk. His lectures were always great, witty, and full of interesting and unsolved problems. He would usually come with a problem saying “this seems to be an open issue, I have the feeling that it could be solved this and this way; I give a prices of 100$ to whoever solves this”. Or $10 or $1,000, depending on the problem (although the monetary side was not the most important in trying to solve those problems; the perspective of gaining an Erdős number 1, ie, becoming one of Erdős’ co-authors, was much more of an incentive). Even if our field of interest did not coincide with Erdős’, these lectures were always among the highlights of the year. And it did not occur often; I think in those 5 years that I spent at the University, I saw him twice, or maybe three times… certainly not more.

It may be an unusual analogy, but his personality, and the style of his appearances remind me of another genius in a totally different area, namely Sviatoslav Richter. Much like Erdős, he was one of the greatest personalities of the century in a particular field (as a classical pianist) who also led a kind of a recluse, monastic life without real possession and ignoring all traditional signs of success. And much like Erdős nobody knew when he would appear in Budapest for a concert nor what he would play; the news spread among those interested and we all ran to listen to his performances (played in a darkened concert hall, with barely a small lamp on the piano illuminating the music sheet only). And his performance of Bach’s Well Tempered Clavier remain among the most cherished memories I have from my youth. Much like Erdős’ occasional visits.

A book worth reading.

[1] Bruce Schechter: “My Brain is Open, the Mathematical Journeys of Paul Erdős”. The book is not new, but just appeared on some airports, that is where I found it…

December 20, 2007

Schengen (non–)borders

Filed under: General,Hungary,Private — Ivan Herman @ 10:16
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As a child, I used to travel every year from Budapest, Hungary, to France by train. One of the crucial moments of the trip was the arrival to the station of the border town between Hungary and Austria, namely Hegyeshalom (don’t worry about the pronunciation…).

These were the 60’s, ie, the glorious days of the cold war. As the train rolled into the station, soldiers surrounded the train: one guard for each door of each carriage on both sides, all armed with Kalashnikovs; others walking around the station grounds with guard dogs. Officers boarded the train, thoroughly checked the passport of each and every one. Their behaviour was based on the assumption that we were all suspects and guilty, and treated as such, until proven otherwise. Then it was the turn of the customs officers, opening luggages, looking for either forbidden books, journals, newspapers, or simply (when coming back to Hungary) some Western goods that were considered as luxury in Hungary and were therefore to be taxed. For the child of around 10 that I was at the time these were fairly chilling moments… I must admit those images have become encrusted in my mind forever.

Of course, as years went by, things eased a bit: guard dogs disappeared (I guess in the 70’s), there were fewer soldiers (only one on each side of a carriage, not two; what a major improvement that was!), they stopped having Kalashnikovs in favour of just hand guns, the custom controls became sloppier… But the system itself was around in some way or other up until the 80’s.

Why do I write this now? Because Hungary joined the Schengen Agreement a few years ago and, tomorrow, all border control will disappear between Hungary and most of its European Union neighbours (the only exception is Romania, and that exception will also disappear in a few years’ time). One can drive by train or by car from Budapest to Amsterdam or, for that matter, to Nancy (the target city of my childhood trips) without being asked for identity papers, passports, anything; without even seeing a border control post. Actually, I expect that some trains would not even stop at Hegyeshalom any more. Western Europeans take this for granted already (do you think about this when taking a train to Brussels from Amsterdam or Paris?) but it was a long road for a country like Hungary. The world has definitely changed.

There is hope.

October 25, 2007

Former classmates and Hungary

Filed under: General,Hungary,Private — Ivan Herman @ 20:24

Some days ago I had the pleasure to spend an evening with a friend whom I had not seen for more 27 years; we used to be classmates in one of the top high schools back in the seventies in Budapest. After a while the unavoidable happened: we began to enumerate our common classmates, to share information about who did what, what happened with them, how their life evolved, etc. One of the striking facts was that (out of cca. 35 kids back then) about half (if not more) left Hungary at some point or other. Some people live in France, others in Germany, US, the UK (like my friend), the Netherlands (like myself and my wife),… And practically none of those have moved back, or plan to move back to Hungary, in spite of the changes that occurred there. Though not necessarily surprising, this fact stroke me again as a somewhat unfortunate fact about a whole generation in Hungary. Slightly sad and discomforting…

October 13, 2007

Move the Hungarian away…

Filed under: Hungary,Private — Ivan Herman @ 18:00

Nico made a comment on my previous, Hungarian blog, and he was absolutely right. Mixing two languages, with one of the two being as peculiar as Hungarian:-) is really not a good idea. So I created myself a separate, Hungarian-only blog. From now on, the two blogs are strictly separated…

Néhány összetartozó hír…

Filed under: Hungary,Private — Ivan Herman @ 12:27

August 20, 2007

Lost illusions…

Filed under: General,Hungary,Private — Ivan Herman @ 9:12

For me visiting Hungary is not a matter of tourism; it is rather an occasion to see friends and family but also and an attempt to take the pulse, so to say, of the country where I come from. I must say that the latter was not encouraging this time. The overall mood is not good, a certain elan, which did characterize the country a few years ago, seems to be lost, the political atmosphere is absolutely dreadful and hardships are increasing every day.

Talking to one of the leading politicians in a morning TV interview the term of lost illusions came to the fore. The fact of the matter is that the whole society had huge illusions when the former regime collapsed. Everybody believed that by creating, at last, a democratic system both in social and economic terms things will become wonderful by magic and people would live, at least more or less, like those “in the West”. It may sound naïve today, but essentially everybody believed that in the 80′s and when the changes came in 1990. I know. I was there. I had that illusion…

The bitter reality is that this was an illusion. It takes generations, not a few years. And in the meantime? For many life is hard. Sometimes life becomes even harder than before, because the social safety nets of the previous years had been torn apart and it takes years to create new ones. Because it takes many years for the economy to stand on its feet at last, to learn to compete and offer, eventually, decent living for more than a lucky few. Because democracy is not something that people naturally have in their genes, it is not something that only needs a regulatory environment to prosper; it is rather something that people must learn over several years. In the meantime corruption can also find its way, which contributes to the general mood.

And it is hard to accept that all this was an illusion. It is hard for individuals for whom it is increasingly difficult to make their ends meet. Hard for intellectuals to accept how wrong they (well, we) were. And hard for politicians for whom, even if they see realities, it would mean a political suicide to come with an election platform that promises more and increasing hardships rather than a happy future. Which means that most of them have never said the truth in the past 17 years, whether on power or in opposition…

As a result, people become bitter. Some have misplaced nostalgies for the previous system, some (in an increasing number) turn towards radical, nationalist, and, sometimes, outwright fascistic movements. There are riots on the streets, politicians of opposite parties are incapable of having any decent conversation with one another, let alone work together. A complete political deadlock which reinforces a disillusion in the complete political system.

A number of decent politicians have become so disillusioned that they left the field, the ones left behind do not really know (or do not dare to say for fear of being beaten at the next elections) how to move ahead. And even if they think to have plans for reforms (whether good or bad), nobody trusts them anyway, which means that even the best possible intentions are doomed to fail regardless of the possible objective values of those reforms…

This is, of course, not a Hungarian phenomenon. It is the case in almost all former Communist countries whether now part of the European Union or not. Democracy is not a magician’s wand, it just a start for a long and hard road. But, knowing this does not make life easier to bear… Sigh…

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