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Monday, September 10, 2018

Imbibe The Knowledge


We are not born knowing how to live. Knowledge comes with learning. To make the learning process a source of joy, teachers need to believe that “to teach is to learn twice”. Teaching T’ai Chi, I have come to realise that people are receptive to criticism and advice much more than we believe them to be. The resistance is to force when ‘knowledge’ is thrust on a student. Knowledge has to be imbibed, not imposed. Hearts are like flowers; they remain open to the softly falling dew, but close up in the violent downpour of rain. To impart knowledge to someone, you need to treat a person as he could be, and not as he is. You have to go over to where he is standing, take him by the hand, metaphorically speaking, and then guide him. You must create a state of mind that craves for knowledge, a mind that is full of interest and wonder. By the same token, students who expect their accomplishments to be acknowledged should not get discouraged by the teacher’s lack of verbal reassurance. Rather, they should channel their disappointment into a resolve to build an inner strength that does not require the approval of others. If the art being taught is to continually evolve to higher and higher levels, each generation of students must surpass its teachers. When students are trained, it is essential for the teacher to leave the students alone, for without his absence they cannot develop themselves.

Source: Economic Times, 10/09/2018

72-year-old joins std VII to pursue literature dream


‘CHOSE EDUCATION INSTEAD OF VISITING TEMPLES’ Vinamrata.Borwankar@timesgroup.com Mumbai: While spectacles and missing teeth are a common sight in classrooms, inside a hallway at Mumbai’s St Xavier’s Night School, you could spot grey hair too. For, at the age of 72, Mukund Chari has gone back to school to give his English literature degree dream a chance. The Grant Road resident retired as a security guard and had studied in a Marathi medium school in the 1950s. “Thrilled that I had finished Class XI, I went to a college in south Mumbai to seek admission. I wanted to study literature. But I was told the education would all be in English. I wasn’t confident of being able to cope with it since my schooling was in Marathi. I went back home disappointed and shut that chapter,” recalls Chari in his still-not-soperfect English; he is busy picking up the language at his new school. Chari had to join Class VII as he must learn English from scratch. Soon after the episode with the college principal, Chari lost his parents and had to take up jobs to support his family. “But there was one thing that always lingered at the back of my mind. I wanted a master’s degree in English literature. I haven’t read Shakespeare but I hear it is great,” he said. It was during an evening trip to Crawford Market earlier this year that he saw a group of boys in uniform, which gave him the idea of going back to school. “I feel very incomplete that I couldn’t pursue a degree because I wasn’t able to speak English. I think I have only a few years to live and I want to fix that. Instead of just spending my days visiting temples like my friends do, I picked school,” said the septuagenarian. Chari’s teachers are delighted to find him attend class regularly. “He is as enthusiastic as the young ones. In fact, he climbs up the stairs with the rest of the young boys in spite of us offering him to use the lift,” said school head, Ajit Dave.

Source: Times of India, 10/09/2018

Friday, September 07, 2018

Economic and Political Weekly: Table of Contents

Vol. 53, Issue No. 35, 01 Sep, 2018

Editorials

From 50 Years Ago

Commentary

Review Article

Perspectives

Special Articles

Notes

Current Statistics

Postscript

Letters

Engage Articles

Make India Vishwaguru again

To reclaim our place as the leader in the realm of education and ideas, we must stop blindly aping the West. We must deepen our understanding of our intellectual heritage.

Ever since I became the vice-president, I have been visiting various universities to attend their convocations. I keep reflecting on the glorious Indian heritage, the heights to which education had reached in the past and the ways in which we can re-infuse that spirit of excellence in our education system. We have a rich tradition of debate and dialogue in the pursuit of knowledge. The Upanishads are an eloquent testimony to the constant, constructive dialogue between the teacher and the taught. Thanks to innumerable thinkers, researchers and teachers who absorbed the best in the world and charted out a path on their own, India emerged as a global centre of learning and was described as “Vishwaguru”. The world looked up to India.
“We owe a lot to the Indians, who taught us how to count, without which no worthwhile scientific discovery could have been made,” said Albert Einstein. Mark Twain described India as “the cradle of human race, the birthplace of human speech, the mother of history, the grandmother of legend, and the great-grandmother of tradition. Our most valuable and most instructive materials in the history of man are treasured up in India only.”
Ancient India was home to some of the famous centres of learning like Takshashila, Nalanda and Pushpagiri, which attracted knowledge seekers and savants from across the country and the world. The Vedas and subjects such as agriculture, philosophy, mathematics, archery, military arts, surgery, medicine, astronomy, futurology, magic, commerce, agriculture, music and dance were taught at these centres of higher learning. In the 7th century AD, Xuanzang, a Chinese scholar, studied with many famous Buddhist masters at the famous university at Nalanda. When he returned, he carried with him some 657 Sanskrit texts. With the emperor’s support, he set up a large translation bureau in Xi’an with collaborators from all over East Asia. Chanakya, the author of Arthashastra and Charaka, famous Ayurvedic physician, were products of Takshashila.
The excavations of urban settlements and buildings at Harappa and Mohenjodaro have proved that India was ahead of others in the world at that time. India’s priceless contribution of the zero and decimal system and its advancements in the fields of metallurgy speak of its greatness as an early world civilisation. Kanad spoke of “anu” and its indestructible nature long before John Dalton propounded the atomic theory. Sushrutha is known as the father of plastic surgery.
India could achieve this excellence because it valued learning. It is also a country that welcomed good ideas from everywhere and said in the Rig Veda: Aano bhadraah krathavo yantu vishwathaha (Let noble thoughts come to us from all sides). This assimilation, acceptance and adaptation, leading to ideation, lay at the heart of India’s progress in the realm of ideas.
We need to foster a new mindset — not the blind acceptance of any concept wherever it has emanated from but adopt an analytical stance. Some would describe this as moving away from the colonial mindset in which we unquestioningly adopt and borrow from others. Many like Koneru Ramakrishna Rao feel that the westernisation of India’s education system has robbed Indians of original thinking and made them develop a mindset of looking with awe at anything Western, while undervaluing one’s own culture and native ethos. The way to overcome this syndrome is to deepen our understanding of our intellectual lineage and draw lessons for the revitalisation of the education system.
Education is a life-long process. However, it is important to ensure that children are taught in their mother tongue for better learning outcomes. Imparting value-based education rooted in our socio-cultural milieu is the need of the hour. What we need today is a critical mass of people who are imbued with this spirit of inquiry, a mindset that doesn’t rely on blind belief but searches for answers and evidence through relentless research as well has an openness to new ideas.
Our ancient thinkers saw the acquisition of knowledge as a liberating experience. It liberates us from ignorance, superstition, irrational prejudices and unfounded fears. “Saa vidyaa yaa vimuchyathe,” they said. Rabindranath Tagore had called for a renaissance where the “mind is without fear and the head is held high”. That’s the heaven of freedom we all should aspire for. The colonial shackles must be broken. As Kalidasa, the great Sanskrit poet says, “All that is ancient is not necessarily good. Nor should you think that whatever is modern is bad. Wise persons carefully analyse and come to a conclusion whereas the foolish persons are blindly led by other’s views.”
There are numerous statements in our ancient texts that can inspire all of us to rise to greater heights. We need to study these texts and internalise their key messages. For instance, at the end of the course of study, the teacher gives the following message to the students. This message taken from Taittariya Upanishad reads like a convocation address that is more relevant today than ever before: “Be truthful. Do your duties. Continue to study and learn. Do not swerve from the path of Truth and Dharma, and contribute something useful to the society. Aim for excellence. Keep improving your knowledge. Use whatever you have learnt and share your knowledge with others. Respect the gods and your ancestors. Look upon your parents, teachers and guests as gods. Always analyse and distinguish the good from the bad. Avoid the latter and always do what is good. Follow all that was good in your teacher’s life, not any other. You will meet with better men than even the teachers with whom you have lived. Show them due respect. ”
This advice has many important elements that are critical for making the big leap we wish to make towards new high watermarks in educational leadership. The themes of lifelong learning, quality consciousness, social relevance of knowledge, ethics, empathy, reverence, humility and commitment find a sharp, succinct expression.
The post-Independence Indian education system has produced outstanding scholars, scientists and achievers in different fields with institutions like Indian Institute of Science, IITs and IIMs emerging as centres of excellence. Access to education has expanded but what we need to do is to transform our institutions into “learning” institutions that constantly reinvent themselves and position themselves to be the leaders in knowledge production and knowledge dissemination.
While absorbing the best educational practices and concepts from around the globe, we need to have an educational system that is best rooted in our culture, traditions and heritage. Swami Vivekananda had said, “Learn everything that is good from others, but bring it in, and in your own way absorb it; do not become others”.
We can be Vishwaguru once again only if we can make the quest for excellence the norm. We can elevate our institutions of learning into world-class institutions if we foster a culture of research and innovation, of instructional leadership and ethical behaviour. I do hope on this Teachers’ Day, commemorating the birth anniversary of Sarvepalli Radhakrishnan, the first Vice President of India, we shall accord the respect due to our indefatigable teachers and facilitate their endeavour to transform the classrooms in which our country’s future is being shaped.
Source: Indian Express, 5/09/2018

Indian entrepreneurs should use tech for humanity rather than just for profit

You can be sure that governments and investors are funding the most profitable and malicious uses of technologies. That is why it is so important to teach India’s entrepreneurs about the advances and to inspire, motivate, and support their efforts.

Learn all you can from the entrepreneurs of Silicon Valley but don’t become like them. This was my advice to a group of 91 students who are visiting here on a programme sponsored by Rajasthan Chief Minister Vasundhara Raje. In a talk I gave this weekend, I encouraged them to take home the Valley’s optimism and culture of openness and information sharing — but not its greed and obsession with making money.
I also explained the advantage they have over the people they are meeting: an understanding of the true problems of humanity. This is what gives these students the ability to solve these.
Living here in California, surrounded by beautiful state parks, being close to mountains and the ocean, and having incredible comforts and luxuries, it is easy for entrepreneurs and investors to forget the realities of the world. People here cannot comprehend the hunger, misery, disease, and suffering faced by the majority of people on this planet. That is why the vast majority of the billions of dollars that are invested every year by venture capitalists go to silly apps and other equally meaningless, mindless projects.
Social entrepreneurship and corporate social responsibility are foreign concepts in Silicon Valley for the same reasons.
I told the budding entrepreneurs that they have opportunities that their parents could not even have imagined. They can literally build the Star Trek future that we have dreamed about, taking humanity from eons of scarcity to an era of abundance, to a world in which we worry more about sharing prosperity than fighting each other over what little we have. This period in human history is unique, because now entrepreneurs can do what only governments and big companies could do before.
With the advances in computers, which keep getting faster and smaller, the smartphones we carry in our pockets are many times more powerful than the Cray supercomputers of the 70s and 80s were. Those were only for scientific research and defence—and cost in the tens of millions of dollars. Our phones also have advanced sensors such as accelerometers and gyroscopes, more accurate than those in old nuclear missiles, and cameras with higher resolution than what spy satellites had.
Artificial Intelligence has advanced to the point that it can analyse large amounts of data and help improve decision-making in every sector from agriculture to finance to transportation. The same tools used by engineers at Google and Microsoft—and government research labs—are available to startups everywhere. These can be downloaded for free on the web and mastered by watching YouTube videos.
Robots are already beginning to do the jobs of humans in manufacturing plants, in grocery stores, in pharmacies, driving cars, and making deliveries. The humanoids of science fiction are also becoming a reality. The actuators and sensors necessary to build robots that resemble Rosie from the TV series The Jetsons or C-3PO from Star Wars are commonly available and inexpensive. AI will soon take a few more leaps forward and provide these the capability of acting intelligently—just like what we imagined.
There is no reason that Rosie, or Ritu the Robot, can’t originate from Jaipur—and speak Hindi or Marwari.
Using CRISPR, a new gene-editing system derived from bacteria that enables scientists to edit the DNA of living organisms, it is becoming possible to eradicate hereditary diseases, revive extinct species such as the woolly mammoth, and design plants that are far more nutritious, hardy and delicious than what we have now. Imagine banana and mango plants that thrive in the desert of Rajasthan. These may, one day, be a reality. This is all terrifying and amazing at the same time and relatively inexpensive to do by anyone, anywhere, using the tools.
These are just a few examples of what new technologies are enabling. In the next decade, we will also be 3D printing household goods, entire buildings, electronic circuits, and even our food. We will be designing new organisms that improve agriculture and clean up the environment. We will be delivering our goods—and perhaps be transporting ourselves—by drone. We can also build futuristic cities, which use only renewable energies, are clean and self-sustaining, and provide incredible comforts.
Amazing and good things really are possible. Yet, the same technologies can create dystopia, with large-scale destruction, spying, pandemics, and other unimaginable horrors. Many social and ethical dilemmas lie ahead.
You can be sure that governments and investors are funding the most profitable and malicious uses of technologies. That is why it is so important to teach India’s entrepreneurs about the advances and to inspire, motivate, and support their efforts. They will surely put technologies to their best uses and do this out of concern for humanity rather than just an intention to make profits.
Vivek Wadhwa is a Distinguished Fellow at Harvard Law School and Carnegie Mellon University at Silicon Valley. His forthcoming book, Your Happiness Was Hacked, explains how you how you can live a more balanced technology life.
Source: Hindustan Times, 7/09/2018

Why the latest study on global forest cover must be taken with a pinch of salt

Like the Indian government’s State of Forest report, the study by two US universities also fails to make a distinction between forest cover and tree cover

A new study published in Nature, a multidisciplinary science journal, has said the global tree canopy cover has increased by 2.24 million square kilometres between 1982 and 2016. Using satellite data, researchers from the University of Maryland, State University of New York and NASA Goddard Space Flight Centre found that the gains made in forest area in the temperate, subtropical, and boreal climatic zones are neutralising the decline that is taking place in the tropics. Interestingly, the study adds, forests in mountain regions are expanding as climate-warming enables trees to grow higher up on mountains. The greatest increase in tree canopy has occurred in Europe, including European Russia (35%). A close second was China, where tree canopy gained 34%. In the US, tree canopy increased by 15%. The important finding is that much of the change is nevertheless anthropogenic; climate change induced vegetation growth is a smaller fraction.
The study, however, has the same limitations that exist in the Indian government’s State of Forest reports because it maps “all tree cover” as one category. The Nature study uses three land-cover categories: tree crops; short vegetation cover; and bare ground. The issue with such categorisation is that “tree crops” could be anything: natural forest, teak plantations, eucalyptus plantations or coconut/arecanut/rubber plantations. But tree covers are not forests, and so telling us about “changes in tree cover” is not very useful.
Second, the reported expansion of “tree cover”, according to the new study, is happening in temperate countries, including temperate parts of China but not so much in the tropics or part of the subtropics. While the study published in Nature does not give countrywise figures, the main change reported for south Asia is bare ground becoming short vegetation cover. This is also not new: over the years, the area under agriculture has expanded and intensified in India because of double cropping/irrigated cropping.
Last, but not the least, one must keep in mind what makes a forest. It is not just the number of trees, but the biodiversity that it nurtures, and so one must always be aware of the difference between a forest cover and tree cover. Since 2003, India has lost over 1,000 sq km of dense forest every year, and compensated roughly half of that with plantations. Such additions only look good on paper.
The same is happening in China where the government has launched a massive tree planting exercise in the past two decades. The tree cover is largely single species, not necessarily native to those regions, and coercive in its creation. Unfortunately, these issues or the impact of such single species (which has a cascading effect on the ecosystem), are never captured in global mappings such as the one published recently in Nature.
Source: Hindustan Times, 6/09/2018

Faith Works Wonders


 Faith is seeing with the eyes of the mind. Even as we have two physical eyes with which we see the wonderful physical world around us — trees, flowers, streams, hills, dales, forests, stars and sky — even so, with the eyes of faith, we can perceive goodness, peace and joy all around us. It has been said that faith sees the invisible, believes the incredible and receives the impossible. When fear knocks on the door of your heart, send faith to open it and you will be free from distress. Faith is believing that God loves you. God loves each and every one of us. He has a plan for us. He will provide for all our needs. On the pathways of life, we face different types of weather, including stormy and smooth, wild and mild. We come face-to-face with difficulty and danger, disease and death. We feel frightened. If only we cultivate the faith that such experiences come to us not without a purpose, we need never be afraid. Seek refuge in the Supreme. Though storms howl and darkness grows deeper, His light will continue to shine on us. He is a friend. He is the all-loving one whose ears are ever attentive to the prayers of His children. And if He does not answer some prayers, realise that it is not because He cannot do them, but because He knows that they are not for our good. A philosopher was once asked by a king, “Who is the happiest man in the world?” Pat came the answer, “He who is closest to God.” “And how may we get closer to God?” the king wanted to know. “Through the practice of silence,” he was told.