Showing posts with label Medicine. Show all posts
Showing posts with label Medicine. Show all posts

Saturday, 28 August 2010

What is Development?






Part 1: Medicine

We have all been thinking and talking about the definition of 'Development' especially within the dilemma we find ourselves in, in Papua New Guinea regarding this question. 

There are many controversies and contradictions concerning not only the ideal path we wish to follow, but also our development choices, the advantages of certain choices and also the negative aspects of some of our choices. 

For sure we cannot all be happy about the various development choices we have to make, but one of the crucial considerations of development lies in the nature of the acquisition of collective consent about our national choices, goals and objectives. 

Every society, every country requires a systematic procedure towards arriving at collective consent. Many traditional societies in Papua New Guinea could offer our national governments so many models of seeking, negotiating and acquiring community consent. In our traditional philosophies we even have names for many of these methods. Yet like every other democracy on earth, Papua New Guinea's democracy struggles with acquiring public consent for our national decisions.

We have maybe too often heard the rhetoric about 'development principles' but often the actual principles behind the choices we make as a collective entity, fail to manifest themselves in the form of collective human satisfaction and harmony. 

The effort it takes for any country to arrive at collective consent on any development issue is very difficult to attain. As a result, as we see in Papua New Guinea, and even in the United States of America, the fine art of acquiring collective consent is often avoided altogether. 

Some members of parliament like Moses Maladina, try to invent policy loop holes that can help Parliament to avoid the task of acquiring public consent, but rather seek to bulldoze laws through parliament without public information, debate and collective decision making. Others spend their time in parliament as specialists in filibustering while others, our 'yo-yo' members, spend their time crossing floors and just playing the numbers game. So it happens that we can very easily make a mockery out of our systems of state and thus we also see our country committing a major failure in one of the crucial principles of national development: the achievement of collective consent. 

And let us not forget: the true art and objective of politics and parliamentarianism is to seek to acquire public support for public proposals and programmes - not to just be in government.

Why is it so difficult to acquire collective consent? I may get back to this at a later issue. Today I want to deal with one of the crucial ingredients of collective consent:

The recognition of Common Values. 

In Papua New Guinea Tok Pisin, we call this 'Luksave'.

I will take the example of Health and Medicine for this first installment because this is one of the things our rural people cry out for when they want 'Development'. Rural people all over Papua New Guinea are signing away their rights to their natural livelihood on the land because they want schools, roads and hospitals.

We all want good health. But at what point can we as a country arrive at the common recognition of this value - in a way that we can approach our health development programmes in a systematic manner, without too much argument and fuss along the way, about what our priorities are, what are the standards, what are the best medicines, what is the best medical equipment and technology available on the international market, what kind of facilities to build first and where, how do we maintain our existing facilities, and at the end how do we build a reliable health system in which all our people and cultures may have faith?

My good friend, an Egyptian doctor working in Goroka in 1994, Dr. Adel El Mezin Ibrahim, told me once that: "Medicine is common sense".

So today I look back at our country, floundering with indecision, and sometimes suffering from a seemingly lack of commitment to the perseverance needed for establishing the right health system for Papua New Guinea. And I ask myself how we may, on our own, with our own human, material and financial resources, run, manage and maintain for a long time, a sustainable health system, until the very culture of proper health care and awareness becomes an internalised part and action in the psychology of all our people?

Everywhere I go, I'm always befriending medical doctors, medical researchers, anyone that can give me a clue about the riddle that riddles our people. I have flown from many very rural places in Papua New Guinea accompanying sick people who do not know their way to an urban hospital from the airport, offering to take them there myself - some of them so sick and suffering from things like tropical ulcers that the whole aircraft could smell like there was a very large dead animal on board. My heroes are those pilots who fly those little aeroplanes into the clouds of the various PNG mountains, some of them never to return.

Like many fellow Papua New Guineans, I have seen the look on many people's faces in the last hours before their death, I too have carried the bleeding and I feel that sometimes the blood leaves permanent marks on the back of my shoulders. I still hear the voice of the last person I tried to rescue in Goroka: His last words to me were: "Martin, mi no nap pilim wanpela samting long nek blo mi igo daun long lek. (Martin, I can't feel anything from my neck down to my feet). 

So I can understand our urgency, our strife and our cry for development. But it would be detrimental to consistent development in one were to proceed and to operate in crisis mode. We need to be systematic. We have to use our common sense. But we have to recognise our needs and to act appropriately and accordingly. We have to strive to create an environment of collective comfort and benefit for all our people. Then at one point in the future we may find that we can actually walk together.

Last week I was talking to a medical doctor, Dr. Wagner and his wife in Rottweil, Germany. We were talking about super bugs, and other medical considerations that I get curious about. Eventually, I ventured to ask Dr. Wagner, where we are as humans in our advancement in medicine. And together with his wife, they told me something that I felt was worth reflecting upon and sharing with all our people.

Dr. Wagner: In the last one hundred years, the greatest advance in medicine came in two main areas: 

1. Recognising that we must separate our drinking water from our sewage water. This recognition led humanity to successfully combat Cholera and many other diseases caused by the contamination of drinking water.

2. The second was recognising the fact that we have to separate our rubbish from our living environment. This recognition led to a cleaner living environment, free of infectious diseases that spring from the accumulation of waste.

I was quite surprised and happily shocked by the simplicity of his deduction. So I thought I'd probe further. I asked Dr. Wagner about the medical advances and research into, the identification of various kinds of bacteria and viruses and he agreed, but insisted that these advances cannot overshadow that medical advancement in the two areas he had mentioned.

And so what about penicillin I asked him... 

Dr. Wagner: The industrialised mass production of penicillin was perfected around 1945. Yes penicillin was an important discovery... at this point, Frau Wagner cut in to offer an explanation:

Frau Wagner: Penicillin cannot make a big difference to human health if we do not organise in order to avoid the danger of continuously re-infecting ourselves.

And there it was from Frau Wagner: a reiteration that even the great medical discovery of penicillin could not overshadow those two great steps mankind had taken in the advancement of medical science which her husband had spoken about.

Sixteen years after my conversation with Dr. Ibrahim, Frau Wagner was telling me again that chemical advancement alone, cannot replace common sense in Medical Science. So I was transported back in space to Papua New Guinea and the ample rhetoric we have heard over the years about development and health care, asking myself the same questions we ask over and over again about the state of our health system. 

Back to our dilemma of development and the acquisition of collective consent in development directions, I think it is time that our people stop accepting to be led blind by rhetorical slogans. We should require that our public officials give the public the basic confidence and belief, that we can endeavour, to achieve collective vision and progress. They need to challenge, to prosecute and to continuously debate reflections on the public good, and derive from those reflections, information that they themselves trust, so that they may be clear about what they want to say to the public. We need to be better informed collectively, so that our common sense can inform and facilitate our collective consent. 

Sapos yumi olgeta i kamap long wanpela luksave, em bai yumi hariap tasol, bai yumi wanbel long wanem kain plan yumi laik bihainim.  - The secret to collective consent lies in first achieving common recognition of shared values. 






Thursday, 5 August 2010

Plastic: The Dark Side of Success

Introduction and translation of text from a television programme concerning plastic and its side effects on health and the environment.


As the Pacific Ocean continues to succumb to industrial pollution it is important to look at the chemical materials pouring out of the global market and entering our bloodstream. It is essential to draw our attention to plastic waste which is already a huge problem in our Pacific Island countries. 
Papua New Guinea is a place where some of the most beautiful carrying bags are made. So there is really no need for us to be polluting our environment with cheap supermarket plastic bags. There have been many efforts and clean up campaigns done in our urban centres, but we have to also realise and undersand the fact that plastic waste is a long lasting poison in our environment.
The film on this blog will stream to you from a German website and this link may only be current for a week until ZDF moves it perhaps into an archive. I'll try to keep track of this programme so that we can have it available to the Pacific for a while longer. Unfortunately I have not found an English version of the film, but I provide a translation of the main themes and facts. If you speak German then you may just go ahead and watch the presentation - just in case you have missed it. The programme itself "Abenteuer Forschung" comes in regular weekly installments on Wednesday evenings on ZDF.
Please click link below to play video


Translations of main themes from the  programme: Kunststoffe: die dunkle Seite des Erfolgs - "Plastic: The Dark Side of Success" presented on the science magazine of ZDF (Second Channel of German Television) by Professor Harald Lesch. I provide some pictures (actual screenshots from the programme) so the reader may work out which part of the film the translations belong to. Source material which I have translated is written in italics and my notes are in normal script.
Mankind came into the world and found that the earth is not always at the whims of our wishes. So we have been developing for over a hundred years in chemical laboratories: wish fulfilling substances that can behave exactly as we wish of them. Plastic is such a substance... so now plastic is everywhere, on us, around us and even inside us.  
Opening lines by Professor Harald Lesch 
Hormone affecting materials:

Fertility of men in industrialised nations steadily decreasing


Tiny Quantities with Enormous Consequences:
The fertility of the men in industrial nations decreases steadily since the middle of the last century. Researchers observe also an increase of testicle cancer as well as of deformations of the genital organs in babies. Research in the animal world gives evidence of chemical substances, which work like hormones. Plastics contain such hormoneal effective substances: Could there be a connection here?



Chemicals in beauty products
Already since the 1980s evidence began to mount that fertility disturbances were connected with certain chemicals. Approximately 100,000 synthetic substances are at the moment marketed world-wide. Hundreds of new chemicals are added annually, many of which one hardly knows, how they affect the environment. However so far, thousands of substances are well-known, which are suspected of affecting fertility. These include chemicals, which we inhale, eat or absorb through our skin. And there is no end to the chemical flood in sight.

No Chance for Reproduction:









Pike Alligator







Scientists in Florida already encountered at the end of the 1980s, a puzzling phenomenon: At the Apopka lakes they observed shrinking animal populations. Further Investigation showed modifications in the sex organs with some bird and fish species. In particular pike alligators are concerned: The females do not carry fertilized eggs, and the males have clearly smaller, usually also crippled sex organs. The consequence: The population is threatened with extinction. 

Female pike alligator with unfertilised eggs
The researchers see a connection with a chemical accident in the year 1980 which resulted in chloric insecticide entering the water. Within the following four years the stock of the pike alligator decreased drastically. And that is not it an individual case. Also in other continents disturbances in the sex development or sexual behavior of animals can be connected with specific chemical substances. In the Arctic for example polar bears are more frequently giving birth to hermaphroditical offspring. The cause here is strongly assumed to be due to chloric substances, so-called PCBs or Polychlorinated Biphenyl. 

Further info on PCBs:
http://www.epa.gov/epawaste/hazard/tsd/pcbs/index.htm


Graphic illustration of hormonal interaction
Hormone-simulating Effects:
The question arises, how dangerous such chemicals are to humans. Researchers assume that a host of industrial chemicals are intervening in the human endocrine system.
(Here they are referring to very early development of the human embryo, where the greatest danger of hormone affecting influences can occur as a result of chemical poisoning).
Hormones are of central importance to the control of different bodily functions, and for the development of the sex organs. They bind in the Cytoplasma to specific receptors prior to the unfolding of their biological effect (on embryonic development and cell growth). If for example, certain chemicals have occupied these receptors, then the effect of the hormone can be restrained or even completely suppressed. A blockade of the androgen receptor could suppress the biological effect of the natural male sex hormone Testosterone.
Even more risky is however a deception of the endocrine system: Synthetic chemicals can fill the receptors, for example of the female sex hormone oestrogen, and be detected as normal. The chemicals act as sexual hormones towards the body and can lead to feminisation. The biggest danger exists however, in the effect of synthetic chemicals on the early childhood development. Already smallest concentrations can leave tracks - for example to lead to disturbances in the development of sexual organs.


Some plastic products in our everyday lives
Does the risk stem from plastics?
Despite the knowledge around, the risky materials with hormone simulating effects continue to be produced and used. Such is the case, that this multicolored variety of plastics without limit to their abundance of chemical content is beyond comprehension. The synthetic blending and mixtures lend different characteristics to plastics: They make them softl or hard - in complete accordance to desire. The chemical compound Bisphenol A plays a large role for the production of hard plastics. It has also been suspected for a long time to endanger fertility. Bisphenol A is world-wide, the most frequently assigned industrial chemical: Over three million tons of it are manufactured annually.


Heated plastic facilitates intake of Bisphenol A into the bloodstream
Particularly dangerous is their application, where the substance comes into contact with food. From aged, porous and scratched plastic, the chemical emanates quite easily. Also with heating up (baby bottles for example) the risk rises that bisphenol A gets into the food chain. Today scientific researchers know that the chemical works on two levels: Bisphenol A not only blocks the receptors of Testosterone, it also strengthens above all the effect of female sexual hormones. Because, like the natural, the chemical messenger also fits well with the appropriate receptor.

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To be continued -  I plan to translate the entire content of the video into English. More transcription and translation updates in a second installment. Thank you for your patience. Best Wishes, MM