Wednesday, January 07, 2015
Jan 07 2015 : The Times of India (Delhi)
`Fears of man-made global warming are exaggerated'
Anahita Mukherji
|
Mumbai:
|
Two of three scientists at a session on climate change and society at the Indian Science Congress on Tuesday felt that fears of man-made global warming were greatly exaggerated. Their presence at the conference was particularly significant in light of the current `development Vs environment' debates.“While I agree that glaciers are melting because of global warming, if this is because of man, then what was the reason for the melting of the glaciers in the Gondwana period long before man arrived on the planet?“ asked Dhruv Sen Singh, Centre of Advanced Study in Geology , University of Lucknow.
“Climate change is a natural phenomenon while pollution is caused by man. We are definitely accelerating climate change, but we cannot predict the rate or extent of climate change that can be attributed to man,“ Singh said. According to him, fears of climate change amount to propaganda and “unnecessarily cause panic“.
“The Cretaceous period 65 million years ago was the hottest in the history of the earth. Man was not around at the time,“ he added.
Singh said that if climate change was the cause of glaciers retreating, they should all be retreating at the same rate. “But in reality, they are retreating at different rates, and some are advancing,“ said Singh. “Despite the melting of glaciers, only at some places the sea level is rising, whereas at others it is constant, possibly due to the sinking of land,“ he added.
As for extreme climatic events such as the Uttarakhand cloudburst, he said such cloudbursts were not new to the Himalayas. “These are cyclical events but not catastrophes. The devastation in Uttarakhand was caused by people living in hazardprone areas,“ he added.
Rajesh Agnihotri, senior scientist at the Radio and Atmospheric Science Division, National Physics Laboratory , who mapped changing trends in India's monsoons, said there was nothing to suggest that this was because of manmade climate change. “Natural forces like solar intensity appear to be dominating monsoons to a greater extent than man-made climate change,“ he added.
“Climate change is a natural phenomenon while pollution is caused by man. We are definitely accelerating climate change, but we cannot predict the rate or extent of climate change that can be attributed to man,“ Singh said. According to him, fears of climate change amount to propaganda and “unnecessarily cause panic“.
“The Cretaceous period 65 million years ago was the hottest in the history of the earth. Man was not around at the time,“ he added.
Singh said that if climate change was the cause of glaciers retreating, they should all be retreating at the same rate. “But in reality, they are retreating at different rates, and some are advancing,“ said Singh. “Despite the melting of glaciers, only at some places the sea level is rising, whereas at others it is constant, possibly due to the sinking of land,“ he added.
As for extreme climatic events such as the Uttarakhand cloudburst, he said such cloudbursts were not new to the Himalayas. “These are cyclical events but not catastrophes. The devastation in Uttarakhand was caused by people living in hazardprone areas,“ he added.
Rajesh Agnihotri, senior scientist at the Radio and Atmospheric Science Division, National Physics Laboratory , who mapped changing trends in India's monsoons, said there was nothing to suggest that this was because of manmade climate change. “Natural forces like solar intensity appear to be dominating monsoons to a greater extent than man-made climate change,“ he added.
Jan 07 2015 : The Times of India (Delhi)
Number of JEE aspirants falls by 50,000
For the first time in recent years, the number of aspirants for JEE (Main), the all-India engineering entrance exam which is also the first screening for IIT admissions, has dropped. Around 13.03 lakh students registered this year against last year's number of 13.56 lakh. Experts believe this could be an indicator of saturation and waning interest in engineering.The last day for registration was December 27, but the deadline was extended to January 10 for aspirants from Manipur, which recently joined the exam. An official from the Central Board of Sec ondary Education, which conducts the exam, said that the number might go up by a few hundreds but would not make a major difference to the total.
About 1.86 lakh aspirants have opted for the online test, up from last year's 1.71 lakh. While IIT-Bombay professor D B Phatak said the number of aspirants has remained constant for some years now, G D Yadav, vice-chancellor of the Institute of Chemical Technology , Matunga, said interest in engineering education was waning because of the poor quality of institutes.“Many graduates don't get good placements and eventually have to do management programmes to get jobs,“ he said.
|
Tuesday, January 06, 2015
Education should develop one’s personality, not robots: PM
Prime Minister Narendra Modi recently said that an educational institute mustn’t produce robots and should develop one’s over all personality instead.
He added, “21st century is an era of knowledge. We have to contribute something or the other that benefits the world at large”.
Criticising the present Indian education system at a function in Banaras Hindu University, Modi said, “our education apparatus can’t be one that produces robots. That can happen in a laboratory. There has to be overall personality development. Today, the entire world requires good teachers. Good education is linked with good teachers. We need to think about how we can have good teachers. After my experience of 6 months, I can say the world is looking at India,”.
“Every school can develop a mastery on any one aspect of Varanasi and this can be a great way to showcase Kashi,” the Prime Minister said adding,”A tourist will come here drawn to the beautiful past but he or she will stay when we create systems that make them stay here,”.
HRD minister Smriti Irani was also present at the occasion. Taking forward his Swachh Bharat campaign, Prime Minister Narendra Modi revisited his constituency and lauded people for helping rid the Assi Ghat of mounds of soil and garbage to restore the historical site to its old glory.
In the holy city to mark the Good Governance Day, he supervised the cleanliness campaign, nominated various people and organisations to join the ‘Swachh Bharat (clean India)’ campaign launched by his government on Mahatma Gandhi’s birthday on October 2 last. Modi had wielded a spade on November 8 to remove silt deposited at the ghat along the banks of the Ganga as part of his clean India campaign.
“People, social organisations, municipal corporation and state government have played an important role and we are seeing today that the ghat, which was full of soil, is now back to its old beauty along side Mother Ganga,” he said in a brief address.
The Prime Minister nominated for the campaign Nagaland governor Padmanabha Acharya, former IPS officer and activist Kiran Bedi, former Indian cricket team captain Sourav Ganguly, comedian Kapil Sharma, classical dancer Sonal Mansingh, Ramoji Rao of Eenadu group and Aroon Purie of India Today group. He had nominated some people during his last visit as well.
In a first, he also nominated some organisations which included Institute of Chartered Accountants of India, Eenadu and India Today groups besides ‘dabbawallah’ of Mumbai, who deliver home-made food to lakhs of people in the city.
- See more at: http://digitallearning.eletsonline.com/2015/01/education-should-develop-personality-not-robots-pm/#sthash.IoRuxNtN.dpuf“Every school can develop a mastery on any one aspect of Varanasi and this can be a great way to showcase Kashi,” the Prime Minister said adding,”A tourist will come here drawn to the beautiful past but he or she will stay when we create systems that make them stay here,”.
HRD minister Smriti Irani was also present at the occasion. Taking forward his Swachh Bharat campaign, Prime Minister Narendra Modi revisited his constituency and lauded people for helping rid the Assi Ghat of mounds of soil and garbage to restore the historical site to its old glory.
In the holy city to mark the Good Governance Day, he supervised the cleanliness campaign, nominated various people and organisations to join the ‘Swachh Bharat (clean India)’ campaign launched by his government on Mahatma Gandhi’s birthday on October 2 last. Modi had wielded a spade on November 8 to remove silt deposited at the ghat along the banks of the Ganga as part of his clean India campaign.
“People, social organisations, municipal corporation and state government have played an important role and we are seeing today that the ghat, which was full of soil, is now back to its old beauty along side Mother Ganga,” he said in a brief address.
The Prime Minister nominated for the campaign Nagaland governor Padmanabha Acharya, former IPS officer and activist Kiran Bedi, former Indian cricket team captain Sourav Ganguly, comedian Kapil Sharma, classical dancer Sonal Mansingh, Ramoji Rao of Eenadu group and Aroon Purie of India Today group. He had nominated some people during his last visit as well.
In a first, he also nominated some organisations which included Institute of Chartered Accountants of India, Eenadu and India Today groups besides ‘dabbawallah’ of Mumbai, who deliver home-made food to lakhs of people in the city.
Mythology and science
The 102nd Indian Science Congress being held in Mumbai will be remembered for a very long time to come, but for all the wrong reasons. For the first time, the science congress had a session on “Ancient Sciences through Sanskrit”. If the Indian Science Congress had long lost its eminence as a forum where results of serious science being done in the country are presented and discussed in most sessions, the inclusion of Ancient Sciences through Sanskrit has only lowered its standing further. Even as a public session, there is no real reason whatsoever for it to have been included in the proceedings. At best, a session could have been devoted to the history of Indian science which has real and substantial achievements to celebrate, with serious scholars working on the subject presenting papers. With Prime Minister Narendra Modi setting the tone for this antiquity frenzy with his implausible claims that cosmetic surgery was practised thousands of years ago and in-vitro fertilisation-like procedure was resorted to long back, and different political leaders following it up with several other incredulous claims well before the start of the national event, the reason for the inclusion of the session becomes supremely clear. Instead of fostering scientific temper, the congress has provided a forum to seed the minds of young people with pseudoscience. Some of the papers presented were about Indians’ “knowledge of making aeroplanes” that could undertake interplanetary travel, between 7000 and 6000 BC, and “radars” that worked on the principle of detecting energy given out by animate and inanimate objects and finding out if a body was dead or alive.
Science is grounded on the principle of reproducibility of results. The claims of advanced science and technology in the ancient world are based on some references in ancient scripts that may be wholly imaginary. Flying, for instance, has caught humankind’s imagination across cultures right from ancient times. Such references should be taken for the myths they are, not as scientific facts. Scientists have been able to create animal chimeras that have cells/organs of different species, much as what Greek mythology describes. Should the Greeks then be taken as pioneers in the science of chimera production? Thanks to our understanding of genetics and the ability to fertilise eggs outside the body, producing designer babies is no longer in the realm of science fiction. Should the creators of the science fiction then be credited with devising the procedures? Compare this with how Sir Arthur C. Clarke documented his idea of communications satellites in a concept paper published in 1945. Dozens of geosynchronous satellites launched each year do precisely what Sir Arthur had visualised there.
Jan 06 2015 : Mirror (Pune)
Special scholarships for NE students announced
Pallavi Smart TWEET @ThePuneMirror
|
Another step byy UGC to encourage higher education in the Seven Sisters, provide equal opportunities, encourage students to study across the nation
After asking universities to include history, culture and literature in the curriculum; the University Grants Commission (UGC) has announced special scholarships for economically backward classes of North East (NE). The objective is to encourage higher education in that region and provide equal opportunities and encourage them to study across the nation.However, organisations of northeastern Indian communities active in the city feel that more needs to be done by the government apart from financial help.
Last week, a UGC-issued circular declared fellowships for needy students from the NE region.
“The special scholarship scheme is titled Ishan Uday and will begin from the next academic year,“ stated the circular. “10,000 fresh scholarships will be given every year for general degree courses and professional courses -including medical and paramedical -and if the applications are more than the available scholarships, students will be chosen on the basis of merit.“
Dr Niraj Meitram, secretary of the Association of Manipuri Diaspora, Pune, said, “Financial support for needy students is a good gesture.But this is just one part. There are other more important aspects to be looked into to help youngsters from the NE. Their security is of utmost importance which can be achieved by encouraging the feeling of inclusiveness in them by changing the attitude of others. However, if this first step is taken, we can hope that further steps of our welfare will also be taken soon.“
Anthony Moirangthem, executive member of the North East Community Organisa tion, Pune (NECOP), said, “Relationship building between youngsters from North East India and those from the rest of the country is more important. There should be students' exchange programmes especially designed to encourage students from different parts of the country to visit the North East to understand their culture, livelihood, etc. It is important to make the rest of India believe that North East is part of India.“
Rip Bagra, convener of Arunachal Pradesh Students Welfare Association, said, “There are so many things that we need to be prepared for when we leave our rooms, starting from questioning our nationality to our dressing and ways of lifestyle. I blame the system for this. We study history of so many different parts of the country; we know historical personalities from different states but nothing about North East India. Why were there no efforts made by the system to include this in the school curriculum?“
Last week, a UGC-issued circular declared fellowships for needy students from the NE region.
“The special scholarship scheme is titled Ishan Uday and will begin from the next academic year,“ stated the circular. “10,000 fresh scholarships will be given every year for general degree courses and professional courses -including medical and paramedical -and if the applications are more than the available scholarships, students will be chosen on the basis of merit.“
Dr Niraj Meitram, secretary of the Association of Manipuri Diaspora, Pune, said, “Financial support for needy students is a good gesture.But this is just one part. There are other more important aspects to be looked into to help youngsters from the NE. Their security is of utmost importance which can be achieved by encouraging the feeling of inclusiveness in them by changing the attitude of others. However, if this first step is taken, we can hope that further steps of our welfare will also be taken soon.“
Anthony Moirangthem, executive member of the North East Community Organisa tion, Pune (NECOP), said, “Relationship building between youngsters from North East India and those from the rest of the country is more important. There should be students' exchange programmes especially designed to encourage students from different parts of the country to visit the North East to understand their culture, livelihood, etc. It is important to make the rest of India believe that North East is part of India.“
Rip Bagra, convener of Arunachal Pradesh Students Welfare Association, said, “There are so many things that we need to be prepared for when we leave our rooms, starting from questioning our nationality to our dressing and ways of lifestyle. I blame the system for this. We study history of so many different parts of the country; we know historical personalities from different states but nothing about North East India. Why were there no efforts made by the system to include this in the school curriculum?“
Jan 06 2015 : Mirror (Pune)
`Science is all about questioning'
Pallavi Smart TWEET @ThePuneMirror
|
Ada Yonath, first female Nobel laureate from West Asia, on scientific research as a connected whole, rather than different subjects
Beginning research work at a young age is key. Research is all about finding answers and this curiosity is best honed when one is young.“ These were Israeli crystallographer Ada Yonath's enthusiastic words as she took the stage at Bharati Vidyapeeth on Monday. Yonath, the first woman from the West Asia to win the Nobel Prize was chief guest at the institute's 16th convocation ceremony.“Do not chase money, awards or titles. Chase excellence instead and success will come to you,“ she urged.
Yonath won the Nobel for chemistry in 2009, sharing the honour with Indian-born American physicist and molecular biologist Venkatraman Ramakrishnan and American biophysi cist and biochemist Thomas Steitz, for her research on the atomic structure and function of cellular particles called ribosomes.
Currently, she serves as director of the Helen and Milton A Kimmelman Center for Biomolecular Structure and Assembly at the Weizmann Institute of Science in Rehovot, Israel.
In conversation with Mirror after the ceremony, Yonath shared her insights and observations on research work in India, and her firm belief in the inter-connectedness of all scientific fields.
How do you see research work in India progressing?
It is certainly moving forward but I feel a more interdisci plinary approach is needed.
Focused research may reach inconclusive ends be cause the researcher is looking at the subject from a single perspective. Researchers need to be open to questioning from all aspects of science. There could be times when one has to answer questions on biology in the field of chemistry.
What are your thoughts on increasing and improving research work in India?
Start young! I began experiment ing when I was five years old the balcony in our house was my first laboratory. Currently, research projects are for postgraduate or doctoral students. This could change research could be un dertaken by graduate or even un dergraduate students. Science could be made more exciting. On a more practical note, officials need to introspect on whether well-equipped laboratories, supporting infrastructure and qualified teachers are available.
Students in India are often attracted to professional science courses such as bio-tech and engineering rather than pure science courses. Your thoughts on this?
Why does science need to be divid ed? Bio-tech, engineering, a regu lar B Sc -all these are merely differ ent forms of science and they are all connected. What is important is to encourage students to do research work and not limit them.
Any specific field where more research is required?
I suppose research work in biology is a little tepid if compared to phys ics and mathematics. However, in stead of seeing science as separate subjects, it would be far more bene ficial to find questions which are as yet unanswered and start explor ing them. Let's not limit science to subjects which divide.
Yonath won the Nobel for chemistry in 2009, sharing the honour with Indian-born American physicist and molecular biologist Venkatraman Ramakrishnan and American biophysi cist and biochemist Thomas Steitz, for her research on the atomic structure and function of cellular particles called ribosomes.
Currently, she serves as director of the Helen and Milton A Kimmelman Center for Biomolecular Structure and Assembly at the Weizmann Institute of Science in Rehovot, Israel.
In conversation with Mirror after the ceremony, Yonath shared her insights and observations on research work in India, and her firm belief in the inter-connectedness of all scientific fields.
How do you see research work in India progressing?
It is certainly moving forward but I feel a more interdisci plinary approach is needed.
Focused research may reach inconclusive ends be cause the researcher is looking at the subject from a single perspective. Researchers need to be open to questioning from all aspects of science. There could be times when one has to answer questions on biology in the field of chemistry.
What are your thoughts on increasing and improving research work in India?
Start young! I began experiment ing when I was five years old the balcony in our house was my first laboratory. Currently, research projects are for postgraduate or doctoral students. This could change research could be un dertaken by graduate or even un dergraduate students. Science could be made more exciting. On a more practical note, officials need to introspect on whether well-equipped laboratories, supporting infrastructure and qualified teachers are available.
Students in India are often attracted to professional science courses such as bio-tech and engineering rather than pure science courses. Your thoughts on this?
Why does science need to be divid ed? Bio-tech, engineering, a regu lar B Sc -all these are merely differ ent forms of science and they are all connected. What is important is to encourage students to do research work and not limit them.
Any specific field where more research is required?
I suppose research work in biology is a little tepid if compared to phys ics and mathematics. However, in stead of seeing science as separate subjects, it would be far more bene ficial to find questions which are as yet unanswered and start explor ing them. Let's not limit science to subjects which divide.
Subscribe to:
Comments (Atom)