Mt. Etna has been erupting regularly since January this year and erupted for the 12th time on Monday. Fantastic images but no great hazard apparently.
Etna erupting for 12th time in 2011: image http://www.inquisitr.com
Etna erupts for 12th time this year
September 1, 2011Harvard criticised for being too lenient with Hauser
September 1, 2011I don’t know to what extent the Harvard Crimson represents student opinion at Harvard but it is likely that they represent at least a substantial body of opinion among the student body. In an editorial today, they come down very hard against what they perceive as being the rather lenient treatment of Marc Hauser by the University. He was found guilty of scientific misconduct, sent on a years “gardening” leave but kept his tenure and his lab. He was then allowed to return and continue his research but was not allowed to teach. He then resigned or was allowed to or invited to resign. The University investigation seems to be over though the Office of Research Integrity investigation into the misuse of Federal grants may still be ongoing.
The Crimson thinks that allowing him to save face was a little too lenient:
In April, we argued that Harvard should have taken a more aggressive stance in response to the findings of the investigative committee and fired Hauser. Hauser’s prohibition from further research and teaching would have been a logical consequence of his actions. It would have forcefully upheld the imperative for honesty and accuracy in the sciences. Tenure, a privilege given to distinguished professors, is no shield for academic misconduct.
.. despite (a) measure of closure that Hauser’s resignation brings to this situation, it remains that the University should have taken stronger and earlier disciplinary action against him.
.. By firing Hauser, Harvard would have sent a firm message that academic dishonesty is not tolerated. In contrast, Hauser’s resignation is an evasion of full culpability and deemphasizes the gravity of his actions. Allowing Hauser to save face and graciously depart his position offers little recourse for the multitude of scientific malfeasances that were committed.
.. Harvard undergraduates are held to high standards regarding academic discipline—professors with positions of influence should be equally, if not more, accountable for their deeds. By refusing to take bold action and instead allowing for a willing resignation, the University has downplayed the severity of his academic dishonesty.
Strong words.
Of course the University has also been criticised by Hauser’s friends and supporters for being too hard on him!
Blogging as therapy: My 1000th post
August 30, 2011I started this blog in April 2010 but I was still occupied completing my book and did not really start posting until the summer vacations in June 2010.
This is now my 1000th post.
Since then I have averaged between 2 and 3 posts a day though there have been periods for a week or two with very light posting and some long winter nights with many posts. Some things are however becoming clear to me:
- I post primarily for myself as a way of expressing whatever might be engaging or attracting or disturbing me at that moment. Just putting a post together is a little exercise which itself forces feelings or emotions into expressible text.
- Having posted on a particular subject functions as a form of catharsis. Sometimes I may never return to a subject for a long while or even at all.
- I cannot judge – and no longer concern myself greatly – which posts will get read and which will not. Old posts which had very few readers when initially posted may suddenly attract readers for no discernible reason. Posts I felt were not very well written can attract many more readers than others which I thought were well expressed.
- I find that some sense of achievement occurs at the time when I complete the post and not – surprisingly – when the views of the post become high. (Just as the main sense of achievement was when I completed my book manuscript and not when I found a publisher!)
- The structure of my web reading has changed as a consequence of posting. I find I look for different viewpoints and not just supporting viewpoints much more regularly. I am continuously amazed at the amount of quality writing available on the web. There is a great deal of utter rubbish also. But it does not seem to be too difficult – or too onerous – to separate the wheat from the chaff. In fact some of the rubbish – if well written – can be quite entertaining.
- I seem to straddle all political labels of every persuasion. On some subjects I would be labelled a fascist, and on others a socialist. I appear to be conservative and liberal simultaneously. Sometimes I find I support some views which would be considered environmentalist views and on many others I find I am totally opposed to what would fit that label. Some left-wing and some right wing causes attract me as often as others which repel. But I am quite comfortable in not finding any label which fits me. Being politically correct was not and is not of any relevance.
- A natural cynicism I have had about all politicians and all “do-gooders” is now I think a little more nuanced and analytic under the heading of “behaviour”.
- Blogging is a wonderful way of venting indignation.
In essence blogging functions as therapy for myself. It helps in sorting out my disjointed and chaotic thoughts. It forces me to read opposing views. I have even been forced to change my initial view as I have read more. It functions as a means of expressing indignation and a vent for letting off steam. It enforces some self-discipline. It creates some identity markers. It helps me to continue writing though it does take some time away from my next manuscripts. Whether it improves my writing is uncertain but it is certainly addictive.
It is – without doubt -therapeutic.
Some notes to myself for future posts include:
- It is perfectly OK to write for myself and not for any specific reader
- Avoid preaching
- Use fewer extracts from others and let the link do the work
- Don’t pretend to be a reporter
- Resist posting a link without comment
- Resist the temptation to “slander” which can be very strong but does not add much literary merit
The simple truth is that I shall continue blogging primarily for myself and I have no agenda other than to feel better in my own mind. It is an extension of my personal space; entirely under my control, my responsibility and for which I alone am accountable. But I am well aware that this space is also in the public domain. But this is precisely why – because it allows public scrutiny- I think it is therapeutic.
If in addition some people read what I write and if some few find it readable or provoking or just interesting then that is a bonus. But what readers – if any -may think is entirely secondary.
7 billion people from October 31st by UN decree – but it is an opportunity not a problem
August 30, 2011Sometime soon the world’s population will exceed 7 billion. No one knows exactly when. According to the UN Population Reference Bureau, this will happen on 31st October in India or in China. The world’s 6 billionth living person was “suppposedly” born just 11 years ago in Bosnia, and world population is expected to reach 9 billion by 2050.
The billion mark was reached only after 1800. As many as a billion have been added in the eleven years of the 21st century alone, and predictions on future population growth are now treated with the same caution and scepticism as long-range weather forecasts. David Bloom of the Harvard School of Public Health says that the multitude of unpredictable factors means that taking a global view is problematic. ‘Among them are infectious diseases, war, scientific progress, political change and our capacity for global cooperation,’ he says.
The general expectation is, however, that population growth will tail off, with UN predictions for 2050 ranging from 8.0 to 10.5 billion.
source: UN (via Time)
The annual rate of increase seems to have peaked around 1988 and is decreasing slowly. The UN medium scenario seems to be close to the actual development.
Annual increase of world population: Source United Nations, World Population Prospects: The 2004 Revision, 2005.
But I am no Malthusian and have a strong belief that the catastrophe theories are fundamentally misguided. Peak gas will never happen. Peak oil is a long way away and will be mitigated by new ways of creating oil substitutes as oil price increases. All the dismal forecasts of food production not being able to cope with population have not transpired. In my own lifetime I have only seen human ingenuity increase. Every doomsday scenario has had to give way before human ingenuity responding to human needs. I also believe that our children and our grandchildren will be considerably “smarter” than we are and will have (or will develop) technologies and tools that we cannot even dream of. I am not very convinced or impressed by those who would ban things today “for the sake of our children and our grandchildren”.
Even by the wildest stretch of his imagination my grandfather – who died around 1918 – would not have been able to imagine the technologies available today. Even my father – an engineer – who died in 1988 would not have been able to forecast the technologies we have at our command today.
With the definition below I would have no problem to be labelled a cornucopian.
A cornucopian is a futurist who believes that continued progress and provision of material items for mankind can be met by similarly continued advances in technology, and the abundance of matter and energy in space would appear to give humanity almost unlimited room for growth.
What population problem? More brains and hands could well cater for the extra mouths to feed
University of Peshawar Vice Chancellor defends himself
August 30, 2011The Vice-Chancellor of the University of Peshawar, Dr Azmat Hayat Khan was found guilty of plagiarism by a three-member committee of the Higher Education Commission that was constituted to probe the matter. The Higher Education Commission had submitted its report to the Governor of Khyber-Pakhtunkhwa who is also the Chancellor of the university.
The Vice Chancellor has now put forward his story publicly and explained the plagiarism claims are not justified:
Speaking out for the first time since he was accused of plagiarism, Vice-Chancellor of the University of Peshawar Prof Dr Azmat Hayat Khan Sunday rejected the allegations against him as baseless. A pressure group in the university is politicising the issue for its personal gains, he told The News in an exclusive interview.
… He said that the case was in the court and he could not comment much about it. However, I have challenged the jurisdiction of the Higher Education Commission. The letter of the HEC was written on malafide intention to the Khyber Pakhunkhwa governor in May 2011, he argued….
The Vice-Chancellor said that he had done his PhD in 1990 on the Durand Line and his thesis were challenged after 21 years, which was self-explanatory of the malafide intent behind the issue. He said that the Indian Office Library was the primary source of files for him. If you see my book you will come to know that I have quoted the original sources of information which is the same that Mst Kulwant Kaur has done. I mean both the authors have quoted original sources with different citations, he argued. In my book on several occasions I have mentioned in the footnotes that for further details see Kulwant Kaur’s book, Pak Afghan Relations. Now if I wanted to steal somebody’s work, I would not have referred to his or her book, he added.
Regarding the letters of a faculty member of the university to various quarters accusing him of giving life threats to him and his family members, Dr Azmat Hayat said he was an academician and believed in the sanctity of pen and book. ìAlso, I belong to a well-reputed family of Peshawar. People know me and my family very well. I cannot even think about such mean practices, he stated.
The pseudoscience of climate wars: climate does not control human violence
August 29, 2011A welcome paper after last weeks nonsense where a new “scientific field” was created to study the effects of climate on human conflict. This paper claimed – by playing rather silly numbers games – that conflict was linked to the El Niño cycles. “What passes for science: Mindless number games show El Niño correlates with civil war!“ Correlations do not necessarily indicate causality. It is not difficult to find correlations between entirely unrelated parameters. The El Niño – civil war correlation fulfils all the requirements of a pseudoscience.
The “Climate Wars” pseudoscience is clearly shown up by Dr. Bruno Tertrais in a new paper in The Washington Quarterly • 34:3 pp. 1729, The Climate Wars Myth, DOI: 10.1080/0163660X.2011.587951.
He writes:
The first decade of the 21st century was the hottest since the beginning of the Industrial Revolution….. Think tanks have enthusiastically embraced this new field of research, and militaries around the world are now actively studying the possible impact of a warming planet on global security. Books with titles such as Climate Wars predict a bleak future.
A well-known French consultant claims that a five degree Celsius increase in average global temperature would generate no less than a ‘‘bloodbath.’’ Former World Bank economist Lord Nicholas Stern the author of the 2006 ‘‘Stern Report’’ on the possible economic impact of climate change even declares that failing to deal with climate change decisively would lead to ‘‘an extended world war.’’
However, there is every reason to be more than circumspect regarding such dire predictions. History shows that ‘‘warm’’ periods are more peaceful than ‘‘cold’’ ones. In the modern era, the evolution of the climate is not an essential factor to explain collective violence. Nothing indicates that ‘‘water wars’’ or floods of ‘‘climate refugees’’ are on the horizon. And to claim that climate change may have an impact on security is to state the obviousbut it does not make it meaningful for defense planning.
… if there was any significant link between warfare and warming, the number of conflicts should have been rising in the past two decades. It has not quite the contrary. Since the end of the Cold War, the total number of wars, after having steadily increased since 1945, has diminished. Statistics published by the Stockholm International Peace Research Institute (SIPRI), which come from work done at the Uppsala University, clearly show such a decrease.
Some of the most catastrophic scenarios of climate change-induced conflict just do not stand up to scrutiny. …
He concludes:
There are indeed, it seems, some causal links between climate and warfare. But they are of a seasonal nature: ‘‘nations address seasonal climate change in terms of where they fight, rather than through when or whether disputes occur. . . . Fighting moves to higher latitudes in the summer, and lower latitudes during the cooler months of the year.’’
The stakes of climate change are important and that is why this area should not be the object of intellectual fantasies or fashions. It is appropriate for defense and security planners to monitor the evolution of the scientific and political debate on its possible consequences. But there is no objective reason today to list climate change as a key issue for defense and security planning.
“The Irene show” bombs – media disappointment high
August 29, 2011The much-hyped Hurricane Irene fizzled to a tropical storm and failed to deliver the massive devastation that the media was hoping for.
The wall-to-wall coverage of the expected destruction has now left the media desperately trying to show that apocalypse was only narrowly averted. But they cannot hide their terrible disappointment. Politicians are implying that “crying wolf” was not only the right thing to do but might actually have dampened the storm. Millions lost electricity as areas were shut down as a precaution against flooded sub-stations. But the 20 – 30 foot storm surges expected only managed to reach some 2 or 3 feet.
But water and gas and batteries and candles all sold very well.
The muted headlines on the day after cannot hide the disappointment –
Telegraph – Perfect Storm of Hype: US politicians, the media and the Hurricane Irene apocalypse that never was
New York Times – ‘Some Hurricane,’ New Yorkers Grumble as Danger Passes
Boston Globe – Tired Irene slaps N.E.
Washington Post – Hurricane Irene was not the powerhouse most expected
According to my son – “Well it was windy and quite wet”. Oh well!
Hamza subterranean “river” criticised by Petrobras geologist – a case of “sour grapes”?
August 28, 2011It seems that a Petrobras geologist – Dr. Jorge Figueiredo – does not like all the attention that Hamza and Pimental are getting. He may well have a point but there seems to be a touch of “sour grapes” about his carping. The data was Petrobras data available to their own geologists after all. Perhaps if the river had been named after him Dr. Figueiredo would not be quite so petulant.
If the flow is regular and serves to drain the Amazon then I think it can be called a river even if it is only a tiny seepage through the pores in rocks. The key is that the flow should be regular. Continuity of flow or the velocity of flow cannot be the arbiter. Even surface rivers can be seasonal and discontinuous, can completely dry up at times but they all regularly return from the same source to the same sink.
…. Valiya Hamza and Elizabeth Tavares Pimentel, from the Brazilian National Observatory, deduced the existence of the “river” by using temperature data from boreholes across the Amazon region. The holes were dug by the Brazilian oil company Petrobras in the search for new oil and gas fields, and Petrobras has since released its data to the scientific community.
Using mathematical models relating temperature differences to water movement, the scientists inferred that water must be moving downwards through the ground around the holes, and then flowing horizontally at a depth of several km.
They concluded that this movement had to be from West to East, mimicking the mighty Amazon itself. A true underground river on this scale – 6,000km (4,000 miles) long – would be the longest of its kind in the world by far. But Professor Hamza told BBC News that it was not a river in the conventional sense. “We have used the term ‘river’ in a more generic sense than the popular notion,” he said.
In the Amazon, he said, water was transported by three kinds of “river” – the Amazon itself, as water vapour in atmospheric circulation, and as moving groundwater. “According to the lithologic sequences representative of Amazon [underground sedimentary] basins, the medium is permeable and the flow is through pores… we assume that the medium has enough permeability to allow for significant subsurface flows.”
The total calculated volume of the flow – about 4,000 cubic metres per second – is significant, although just a few percent of the amount of water transported by the Amazon proper. The underground flow could be confirmed with coastal measurements, scientists suggest. But the speed of movement is even slower than glaciers usually display, never mind rivers.
And whether water really is transported right across the region in this way is disputed by Jorge Figueiredo, a geologist with Petrobras. “First of all, the word ‘river’ should be burned from the work – it’s not a river whatsoever,” he told BBC News.
Water and other fluids could indeed flow through the porous sedimentary rock, he said, but would be unlikely to reach the Atlantic Ocean because the sedimentary basins containing the porous rock were separated by older rock deposits that would form an impermeable barrier. “But the main problem is that at depths of 4,000m, there is no possibility that we have fresh water – we have direct data that this water is saline,” said Dr Figueiredo. “My colleagues and I think this work is very arguable – we have a high level of criticism.” …
The research – Indications of an Underground “River” beneath the Amazon River: Inferences from Results of Geothermal Studies – was presented at the 12th International Congress of the Brazilian Geophysical Society in Rio de Janeiro, and has not been published in a peer-reviewed scientific journal.
The team has named the underground flow the “Hamza River”.
“Hurricane” Irene or just a severe tropical storm in New York: What was the fuss about?
August 28, 2011That it was a storm and caused some damage – as storms are wont to do – seems clear.
But was all the fuss really justified? Emergencies declared, mass evacuations, whole cities shut down!!
Perhaps I am missing something but the reports of wind speeds for New York city that are forecast here are stormy but they do not seem all that remarkable (perhaps upto about 80km/h (50 mph) for an hour or two.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight Temp. | Dew Point 22 | 21 22 | 20 22 | 15 18 | 12 Wind 73 km/h East 78 km/h North 44 km/h WNW 27 km/h West Humidity 94% 88% 65% 70% Chance of Precip. 100% 100% 100% 10% Cloud Cover 100% 100% 85% 35% Conditions Thunderstorm Thunderstorm Chance of Rain Partly Cloudy Sunrise & Sunset
New York seems to have faced (or is facing) a severe tropical storm — but this is no hurricane.
The New York Times story goes over the top. Maybe this is the precautionary principle at work but it seems like alarmism to me and the so-called “fury” seems to have been somewhat muted!!
“Top 11 examples” of US academic dishonesty
August 28, 2011This an arbitrary listing / ranking of examples of academic dishonesty at US colleges and secondary schools put together by Online Colleges. I am sure there are many other candidates for the list but I have no doubt that it is only by exposing such cases that change can occur. The internet provides an unprecedented medium for the exposure of cases which would otherwise be swept under carpets and never get any attention. The cases of plagiarism being revealed in Germany is a case in point.
The downside of the internet is, of course, that mere allegations may be taken as being confirmed fact and that it also allows personal feuds and partisan opinions to be presented without much rigorous scrutiny.
11 Most Egregious Examples of Academic Dishonesty
Academic dishonesty is a serious concern on college campuses and secondary schools around the U.S., as it seriously undermines the entire purpose of education. Not only does it reflect poorly on students, but the institutions to which they are enrolled as well. While cheating and lying in the classroom is nothing new, in recent years the lengths to which many college kids (and their teachers) are willing to go has shocked and surprised many. This often leads to a call for stricter penalties levied on those violating academic honor codes.
No matter where you stand on cheating or how you feel it should be combated in a school setting, there is no doubt that these cases we’ve collected here are some of the most outrageous examples in recent history. We’d like to hope these eventually mark a turning point in student behavior, but as education becomes even more competitive and expensive, cheating isn’t likely to stop anytime soon.
- Southern University Grade Changing
- United States Naval Academy Exam Copying
- University of Virginia Physics Cheating
- Indiana University Dental School Cheating
- Los Angeles Charter Schools Cheating Scandal
- Atlanta Teachers Change Test Answers
- Duke School of Business Students Lack Ethics
- Revere High School Honors Cheating
- West Virginia University Fake Degree Scandal
- University of Minnesota Paper Writing for Athletes
- University of Central Florida Exam Cheating
