From his home in the hills, who brings us stories of life in the valleys of Himachal Pradesh?

Ruskin Bond is an Indian author of British descent. His first novel, The Room on the Roof, received the John Llewellyn Rhys Prize in 1957. He was awarded the Sahitya Akademi Award in 1992 for Our Trees Still Grow in Dehra, his novel in English. Bond has written hundreds of short stories, essays, novellas and books for children. He lives with his adopted family in Landour, Mussoorie.

In 1963, he went to live in Mussoorie because besides liking the place, it was close to the editors and publishers in Delhi. He edited a magazine for four years. In the 1980s, Penguin set up in India and approached him to write some books. He had written Vagrants in the Valley in 1956, as a sequel to The Room on the Roof. These two novels were published in one volume by Penguin India in 1993. The following year a collection of his non-fiction writings, The Best of Ruskin Bond was published by Penguin India. His interest in supernatural fiction led him to write popular titles such as Ghost Stories from the Raj, A Season of Ghosts, and A Face in the Dark and other Hauntings. Since then he has written over five hundred short stories, essays and novels, including The Blue Umbrella, Funny Side Up, A Flight of Pigeons and more than 50 books for children. He has also published his autobiography: Scenes from a Writer's Life describes his formative years growing up in Anglo-India and a further autobiography, Lone Fox Dancing, was published in 2017. The Lamp is Lit is a collection of essays and episodes from his journal.

Since 1963 he has lived as a freelance writer in Mussoorie, a town in the Himalayan foothills in Uttarakhand where he lives with his adoptive family in Landour, Mussoorie's Ivy Cottage, which has been his home since 1980. Asked what he likes the most about his life, he said, "That I have been able to write for so long. I started at the age of 17 or 18 and I am still writing. If I were not a professional writer who was getting published I would still write." In his essay, "On being an Indian", he explains his Indian identity, "Race did not make me one. Religion did not make me one. But history did. And in the long run, it's history that counts."

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Which author takes us on adventures through wishing chairs and faraway tree?

Enid Mary Blyton was an English children's writer whose books have been among the world's best-sellers since the 1930s, selling more than 600 million copies. Blyton's books are still enormously popular, and have been translated into 90 languages.

Her first book, Child Whispers, a 24-page collection of poems, was published in 1922. Following the commercial success of her early novels such as Adventures of the Wishing-Chair (1937) and The Enchanted Wood (1939), Blyton went on to build a literary empire, sometimes producing fifty books a year in addition to her prolific magazine and newspaper contributions. Her writing was unplanned and sprang largely from her unconscious mind: she typed her stories as events unfolded before her. The sheer volume of her work and the speed with which it was produced led to rumours that Blyton employed an army of ghost writers, a charge she vigorously denied.

She felt she had a responsibility to provide her readers with a strong moral framework, so she encouraged them to support worthy causes. In particular, through the clubs she set up or supported, she encouraged and organised them to raise funds for animal and paediatric charities.

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Writing helped which YA author to cope with his obsessive-compulsive disorder?

Two years ago, the novelist John Green was unable to control his thoughts. His mind played relentlessly over the same fears and anxieties. At times, he couldn’t focus enough to read a menu or follow the plot of a television show, much less write a book.

It was a terrifying feeling, but a familiar one. Mr. Green, the author of the best-selling novel “The Fault in Our Stars,” has struggled with severe anxiety and obsessive compulsive disorder for about as long as he can remember. He keeps it in check with medication and therapy, but every once in a while, it consumes him.

“I couldn’t escape the spiral of my thoughts, and I felt like they were coming from the outside,” Mr. Green said in an interview.

His first novel, 2005’s Looking for Alaska, was written while he was working as a publishing assistant and production editor at the book review journal Booklist, entering data and reviewing books and slowly realising this might be something he could do himself. He’d write at night and at the weekend, labouring for three years with his editor at Booklist, a children’s author herself, to turn it into something that was ready to send out to publishers. Drawing on his experiences at boarding school, the book is narrated by Miles Halter, who sets out to “seek a Great Perhaps”, in the words of Rabelais, at Culver Creek boarding school. There, he meets the beautiful, unsettled Alaska.

It didn’t make the bestseller list – that wouldn’t happen until 2012, seven years after it came out, once The Fault in Our Stars had boosted all Green’s backlist – but it did win him one of the US’s biggest young adult prizes, the Printz award. 

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Which 18-year-old detective knows how to sleuth in style in her blue roadster?

She was born in 1930, but she's perpetually 18 — and always one step ahead of the adults: the iconic American girl sleuth, Nancy Drew.

The basic formula for the Nancy Drew books is that the classics were "safe and sane" - and family friendly. They were not about politics or religion or other divisive topics. They were kids books, after all! They were designed to be fun, entertaining mysteries which were light on romance, full of suspense and cliffhangers and a healthy escape from the everyday ordinary lives of those reading the books. And they were educational to a degree - where you might learn more about the theme of the book or a place Nancy was visiting and sometimes words was used that a child might need to look up in a dictionary to learn more about. But overall, they were pure escapism and thrilling for kids. Nancy's desire to solve a mystery at all cost, no matter how baffling the case, to right wrongs and restore justice was a running theme throughout the series and that dedication was motivating and inspiring to kids who read these books.

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Whose books are sure to give you goosebumps?

Goosebumps is a series of children's horror fiction novels by American author R. L. Stine, published by Scholastic Publishing. The stories follow child characters, who find themselves in scary situations, usually involving monsters and other supernatural elements. From 1992 to 1997, sixty-two books were published under the Goosebumps umbrella title. Various spin-off series were written by Stine: Goosebumps Series 2000, Give Yourself Goosebumps, Tales to Give You Goosebumps, Goosebumps Triple Header, Goosebumps HorrorLand, Goosebumps Most Wanted and Goosebumps SlappyWorl

The books in the Goosebumps series feature similar plot structures with children being involved in scary situations. At his peak, Stine was known to complete these stories extremely quickly, some of which were written in only six days. The books are mostly written in first person narrative, often concluding with twist endings. They contain surreal horror, with characters encountering the strange and supernatural. The author has plot devices he follows throughout his Goosebumps books. Stine says he does not have any death in his stories, and the children in his novels are never put into situations that would be considered too serious. He attributed the success of his books to their absence of drugs, depravity and violence.

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What is the name of the metabolic pathway that the Coris are known for?

The Cori cycle (also known as the Lactic acid cycle), named after its discoverers, Carl Ferdinand Cori and Gerty Cori, refers to the metabolic pathway in which lactate produced by anaerobic glycolysis in the muscles moves to the liver and is converted to glucose, which then returns to the muscles and is metabolized back to lactate.

The cycle's importance is based on preventing lactic acidosis during anaerobic conditions in the muscle. However, normally, before this happens, the lactic acid is moved out of the muscles and into the liver.

Additionally, this cycle is important in ATP production, an energy source, during muscle exertion. The end of muscle exertion allows the Cori cycle to function more effectively. This repays the oxygen debt so both the electron transport chain and citric acid cycle can produce energy at optimum effectiveness. This acid attributes to the sore feeling in muscles after extensive exercising.

The Cori cycle is a much more important source of substrate for gluconeogenesis than food. The contribution of Cori cycle lactate to overall glucose production increases with fasting duration before plateauing. Specifically, after 12, 20, and 40 hours of fasting by human volunteers, gluconeogenesis accounts for 41%, 71%, and 92% of glucose production, but the contribution of Cori cycle lactate to gluconeogenesis is 18%, 35%, and 36%, respectively. The remaining glucose production comes from protein breakdown, muscle glycogen, and glycerol from lipolysis.

The drug metformin can cause lactic acidosis in patients with kidney failure because metformin inhibits the hepatic gluconeogenesis of the Cori cycle, particularly the mitochondrial respiratory chain complex 1. The buildup of lactate and its substrates for lactate production, pyruvate and alanine, lead to excess lactate. Normally, the excess lactate would be cleared by the kidneys, but in patients with kidney failure, the kidneys cannot handle the excess lactic acid.

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What is the name of the Argentine physiologist with whom the Coris shared the Nobel in 1947?

The Coris path-breaking research into the enzyme-catalyzed chemical reactions of carbohydrate metabolism resulted in their sharing the Nobel Prize in Physiology or Medicine in 1947 with Bernardo Houssay of Argentina. The Nobel committee cited the Coris "for their discovery of the course of the catalytic conversion of glycogen" and Houssay "for the discovery of the importance of the anterior pituitary hormone for the metabolism of sugar." Their son Tom, who was then eleven, remembers his parents "were in high spirits" when they received news of the Nobel award, but they also told a newspaper reporter that they were "pleased, overwhelmed, and too busy to celebrate."

Houssay's worked in many fields of physiology, such as the nervous, digestive, respiratory and circulatory systems, but his main contribution, which was recognized by the Nobel Prize in Physiology or Medicine of 1947, was on the experimental investigation of the role of the anterior hypophysis gland in the metabolism of carbohydrates, particularly in diabetes mellitus. Houssay demonstrated in the 1930s the diabetogenic effect anterior hypophysis extracts and the decrease in diabetes severity with anterior hypophysectomy. These discoveries stimulated the study of hormonal feedback control mechanisms which are central to all aspects of modern endocrinology.

Houssay's many disciples along his years of activity became also influential by themselves as they spread around the world; such as Eduardo Braun-Menéndez, and Miguel Rolando Covian (who went to become the "father" of Brazilian neurophysiology, as chairman of the Department of Physiology of the Medical Faculty of Ribeirão Preto of the University of São Paulo). Houssay wrote with them the most influential textbook of Human Physiology in Latin America, in Spanish and Portuguese (the latter was translated by Covian and collaborators), which, since 1950 has been published in successive editions and used in almost all medical schools of the continent. Houssay published more than 600 scientific papers and several specialized books. Besides the Nobel, Houssay won many distinctions and awards from the Universities of Harvard, Cambridge, Oxford and Paris and 15 other universities, as well as the Dale Medal of the Society for Endocrinology in 1960.

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Which young environmental activist is internationally known for challenging world leaders to take immediate action or climate change mitigation?

Greta Thunberg, who seems to have understood the importance of climate change at an early age, is a 16-year-old Swedish environmental activist born on January 3, 2003, in Stockholm, to opera singer Malena Ernman and actor Svante Thunberg. In a very short span, Thunberg became the global face of the growing youth movement against climate inaction.

Thunberg initially gained notice for her youth and her straightforward speaking manner, both in public and to political leaders and assemblies, in which she criticises world leaders for their failure to take what she considers sufficient action to address the climate crisis.

Her speech during the plenary session of the 2018 United Nations Climate Change Conference (COP24) went viral. She commented that the world leaders present were "not mature enough to tell it like it is". In the first half of 2019, she joined various student protests around Europe, and was invited to speak at various forums and parliaments. At the January 2019 World Economic Forum, Thunberg gave a speech in which she declared: "Our house is on fire." She addressed the British, European and French parliaments, where in the latter case several right-wing politicians boycotted her. In a short meeting with Thunberg, Pope Francis thanked her and encouraged her to continue.[62] By March 2019, Thunberg was still staging her regular protests outside the Swedish parliament every Friday, where other students occasionally joined her. According to her father, her activism has not interfered with her schoolwork, but she has had less spare time. She finished lower secondary school with good grades. In July 2019, Time magazine reported Thunberg was taking a "sabbatical year" from school, intending to travel in the Americas while meeting people from the climate movement.

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Which is an American marine biologist who campaigned against use of pesticides?

Rachel Louise Carson was an American marine biologist, author, and conservationist whose influential book Silent Spring (1962) and other writings are credited with advancing the global environmental movement.

Carson had become interested in the danger of pesticides while still associated with the Fish and Wildlife Service. Her concern was accelerated with the introduction of DDT in 1945. Although she had left the Service to work on Silent Spring, her marine studies while there had provided her with early documentation on the effects of DDT on marine life. Since abnormalities always show up first in fish and wildlife, biologists were the first to see the effects of impending danger to the overall environment.

Carson had long been aware of the dangers of chemical pesticides but was also aware of the controversy within the agricultural community, which needed such pesticides to increase crop production. She had long hoped someone else would publish an expose' on DDT but realized finally that only she had the background as well as the economic freedom to do it. She made the decision to produce Silent Spring after years of research across the United States and Europe with the help of Shirley Briggs, a former Fish and Wildlife Service artist who had become editor of an Audubon Naturalist Society magazine called Atlantic Naturalist. Clarence Cottam, another former Fish and Wildlife Service employee, also provided Carson with support and documentation on DDT research conducted but not generally known.

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What is Leopold's theory of the land ethic?

Aldo Leopold was an American author, philosopher, naturalist, scientist, ecologist, forester, conservationist, and environmentalist. He was a professor at the University of Wisconsin and is best known for his book A Sand County Almanac (1949), which has sold more than two million copies.

A land ethic is a philosophy or theoretical framework about how, ethically, humans should regard the land. The term was coined by Aldo Leopold (1887–1948) in his A Sand County Almanac (1949), a classic text of the environmental movement. There he argues that there is a critical need for a "new ethic", an "ethic dealing with human's relation to land and to the animals and plants which grow upon it".

Leopold offers an ecologically-based land ethic that rejects strictly human-centered views of the environment and focuses on the preservation of healthy, self-renewing ecosystems. A Sand County Almanac was the first systematic presentation of a holistic or ecocentric approach to the environment. Although Leopold is credited with coining the term "land ethic", there are many philosophical theories that speak to how humans should treat the land. Some of the most prominent land ethics include those rooted in economics, utilitarianism, libertarianism, egalitarianism, and ecology.

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A leader of Chipko movement, which Indian environmentalist, was instrumental in the enactment of a law that banned the felling of trees in ecologically sensitive forest lands?

The Chipko movement or chipko andolan, was a forest conservation movement in India.

It began in 1973 in Uttarakhand, then a part of Uttar Pradesh (at the foothills of Himalayas) and went on to become a rallying point for many future environmental movements all over the world. It created a precedent for starting nonviolent protest in India. However, it was Sunderlal Bahuguna, a Gandhian activist, who gave the movement a proper direction and its success meant that the world immediately took notice of this non-violent movement, which was to inspire in time many similar eco-groups by helping to slow down the rapid deforestation, expose vested interests, increase social awareness and the need to save trees, increase ecological awareness, and demonstrate the viability of people power. 

Mr. Bahuguna, who lived for decades in his Silyara ashram in Tehri Garhwal, inspired many young people in his passion for the environment. His ashram was open to young people, with whom he communicated with ease.

He, along with local women, founded the Chipko movement in the Seventies to prevent the felling of trees in the ecologically sensitive zones. The movement’s success led to enactment of a law to ban the felling of trees in ecologically sensitive forest lands. He also coined the Chipko slogan: 'ecology is permanent economy'.

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What is the name of first young climate activist?

Greta Tintin Eleonora Ernman Thunberg is a Swedish environmental activist who is internationally known for challenging world leaders to take immediate action for climate change mitigation. Thunberg initially gained notice for her youth and her straightforward speaking manner, both in public and to political leaders and assemblies, in which she criticises world leaders for their failure to take what she considers sufficient action to address the climate crisis.

Seeking to make a greater impact, Thunberg attempted to spur lawmakers into addressing climate change. For almost three weeks prior to the Swedish election in September 2018, she missed school to sit outside the country’s parliament with a sign that stated “Skolstrejk för Klimatet” (School Strike for Climate). Although alone for the first day of the strike, she was joined each subsequent day by more and more people, and her story garnered international attention. After the election Thunberg returned to school but continued to skip classes on Fridays to strike, and these days were called Fridays for Future. Her action inspired hundreds of thousands of students around the world to participate in their own Fridays for Future. Strikes were held in such countries as Belgium, Canada, the United States, the United Kingdom, Finland, Denmark, France, and the Netherlands.

Her sudden rise to world fame has made her both a leader and a target for critics, especially due to her age. Her influence on the world stage has been described by The Guardian and other newspapers as the "Greta effect". She received numerous honours and awards, including an honorary Fellowship of the Royal Scottish Geographical Society, inclusion in Time's 100 most influential people, being the youngest Time Person of the Year, inclusion in the Forbes list of The World's 100 Most Powerful Women (2019), and three consecutive nominations for the Nobel Peace Prize (2019–2021).

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Whose pen name is Saki?

Saki is the pen name of Hector Hugh Munro or H.H. Munro, a British writer known mostly for his short stories. Saki was born in Burma, where he lived until his mother died after a miscarriage during a visit to England, when Saki was around two years old. The loss of her child was attributed to the significant shock she suffered after being charged by a bull, even though she wasn't struck by the animal. As a result, Saki was sent to live with his grandmother and two of his aunts in a very strict, religious household, which is believed to have influenced his writing and some of his characters.

In 1896 he decided to move to London to make a living as a writer.

Munro started his writing career as a journalist for newspapers such as The Westminster Gazette, the Daily Express, The Morning Post, and magazines such as the Bystander and Outlook. His first book The Rise of the Russian Empire, a historical study modelled upon Edward Gibbon's The Decline and Fall of the Roman Empire, appeared in 1900, under his real name, but proved to be something of a false start.

While writing The Rise of the Russian Empire, he made his first foray into short story writing and published a piece called 'Dogged' in St Paul's in February 1899. He then moved into the world of political satire in 1900 with a collaboration with Francis Carruthers Gould entitled "Alice in Westminster". Gould produced the sketches, and Munro wrote the text accompanying them, using the pen-name "Saki" for the first time. The series lampooned political figures of the day ('Alice in Downing Street' begins with the memorable line, '"Have you ever seen an Ineptitude?"' - referring to a zoomorphised Arthur Balfour), and was published in the Liberal Westminster Gazette.

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What was the pen name of William Sydney Porter?

William Sydney Porter — better known by his pen name, O. Henry — was born in North Carolina and died in New York. But his sixteen years in Texas, from 1882 to 1898, made a lasting mark on his life and work.

Porter's works include "The Gift of the Magi", "The Duplicity of Hargraves", and "The Ransom of Red Chief". His stories are known for their surprise endings and witty narration. Porter also wrote poetry and non-fiction.

Porter's legacy includes the O. Henry Award, an annual prize awarded to outstanding short stories.

The O. Henry Award is a prestigious annual prize named after Porter and given to outstanding short stories.

A film was made in 1952 featuring five stories, called O. Henry's Full House. The episode garnering the most critical acclaim was "The Cop and the Anthem" starring Charles Laughton and Marilyn Monroe. The other stories are "The Clarion Call" starring Richard Widmark, "The Last Leaf", "The Ransom of Red Chief" (starring Fred Allen and Oscar Levant), and "The Gift of the Magi".

The 1986 Indian anthology television series Katha Sagar adapted several of Henry's short stories as episodes including "The Last Leaf".

An opera in one long act, The Furnished Room, with music by Daniel Steven Crafts and libretto by Richard Kuss, is based on O. Henry's story of the same name.

The O. Henry House and O. Henry Hall, both in Austin, Texas, are named for him. O. Henry Hall, now owned by the Texas State University System, previously served as the federal courthouse in which O. Henry was convicted of embezzlement. The O. Henry House has been the site of the O. Henry Pun-Off, an annual spoken word competition inspired by Porter's love of language, since 1978.

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Who took on a pen name by adding Dr. to his mother’s maiden name, although he was not a real doctor?

Theodor Geisel, known today as Dr. Seuss, was a student of English literature in his youth. While attending Oxford to get a Ph.D. in the 1920s, his future-wife persuaded him to pursue his dreams as a writer and illustrator. 

Geisel took the name "Seuss" from his mother’s side of the family. Still, the story behind the moniker goes much deeper than that. While a student at Dartmouth during Prohibition, he was caught drinking gin one night with his fellow students. Being caught with contraband was a major offense at the time. He was not expelled, but he was forced to resign from extracurriculars, including his post as editor-in-chief of the Jack-O-Lantern. Not willing to quit, Theodor Geisel found a clever way to stay involved: he'd continue writing, just not under his own name. And this is how Dr. Seuss was born.

Upon returning to America, Geisel decided to pursue cartooning full-time. His articles and illustrations were published in numerous magazines, including LIFE and Vanity Fair. A cartoon that he published in the July 1927 issue of The Saturday Evening Post, his first using the pen name "Seuss," landed him a staff position at the New York weekly Judge.

Geisel next worked for Standard Oil in the advertising department, where he spent the next 15 years. His ad for Flit, a popular insecticide, became nationally famous.

Around this time, Viking Press offered Geisel a contract to illustrate a children's collection called Boners. The book sold poorly, but it gave him a break into children's literature.

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