Showing posts with label science. Show all posts
Showing posts with label science. Show all posts

Wednesday, May 10, 2023

Book Review: Storythinking by Angus Fletcher


The human brain is often equated with a supercomputer. The common understanding is that it is a logical analytical device that interprets data and provides conclusions based on that. But according to Angus Fletcher, our brains are far more than that. In this short volume, he elaborates on the capacity of our brain to storythink—the capacity for narrative building—which is the basis for human innovation and growth.

Angus Fletcher is a professor of story science and an expert in narrative theory. He uses narrative theory and the technologies of neuroscience to probe the human brains of authors and audiences, finding out the effects of stories on their brains. His conclusion is that stories are not just means of communication, as most of us believe. They are powerful tools for creative action, something that logic-based critical thinking is impossible to achieve. Human brains are able to think narratively as well as logically, and each kind of thinking has a different function from the other. While logical thinking was good for answering how, story thinking made it possible to answer why and what if, which resulted in better planning, adaptability, and innovation.

Philosophers, starting with Aristotle, placed logic as the basis of intellect and degraded narratives and stories as lies. Their quest was for eternal truth, so it was natural for them to find narratives, due to their fleeting nature, not worthy of serious consideration. Angus Fletcher wants this book to do what Aristotle did for logical thinking: explain storythinking and devise methods to practise and perfect the habit of using it. He isn't denying the benefits of logical thought and metaphysics, but he advocates incorporating narrative thinking into the process as well. He also convincingly puts forward the argument that AI can never compete with the human brain on radical innovation because AI, however complex the algorithms it may use, still employs the basic logical method developed by Aristotle in its workings.


The book is an easy read where the writer develops his thoughts on storythinking by using narrative theory. He differentiates very clearly between the more prominent logical thought and storythinking and demonstrates why one is never a replacement for the other. He bases his thoughts on history, biology, sociology, philosophy, and science to clearly illustrate the benefits of storythinking and how it can tremendously contribute to personal and societal growth. I would like to read more about the neuro-experiments performed by the author and how the brains of authors and audiences react to narration.

"Storythinking is contemplating why and what if. It’s conjecturing from causes to effects. It’s envisioning the consequences of different rules for action. It’s mentally modelling hypotheticals, possibles, counterfactuals, and other kinds of things that could happen. It’s using our cerebral machinery to stick original characters into never-before-seen story worlds and speculate on what happens next. It’s natural selection, imaginatively accelerated."


This book was provided by Netgalley and the publisher in exchange for an honest review.

Sunday, January 8, 2017

Oryx and Crake: A Dystopian Novel About An Imminent Future


The whole human race has succumbed to a mysterious virus and possibly the only human survivor in an apocalyptic future is Snowman, who lives near an artificially engineered race of humans called Crakers, who believe him to be a prophet of their creators, Crake and Oryx. Once upon a time, when the world was divided into compounds by profit hungry corporates playing with genetic and bio-engineering experiments, Snowman used to be Jimmy, Drake his friend and Oryx his romantic interest. Oryx and Crake tells the story of how the world ended up with the extinction of humans and the survival of Jimmy.

Oryx and Crake is a novel by Margaret Atwood that was short listed for Man Booker on 2003. It paints a scary picture of a future that is possible due to the many long strides made by innovations in technology. It is the portrayal of a society that is on the hold of profit hungry corporates who are interested in using science for feeding off the worries of the public instead of helping them.

The novel is told from the perspective of Snowman. The narrative flips from his adventures as Snowman to his past as Jimmy told in flashbacks. This makes the novel structured like a jigsaw puzzle, where you fit each bit of information as you lay your hands on them and finally get the whole picture once you assemble all the individual pieces.

Oryx and Crake is an enjoyable apocalyptic science fiction, that succeeds in making the reader imagine a future where bio-engineering makes the life of humans and animals a means for profit generation and the horrible results of that.

BUY THE BOOK :

Thursday, September 25, 2014

A Time When Scandal Drove and Science Took Backseat...

Saw an interview of Nambi Narayanan on TV yesterday. One of the most talented scientists ever born in our country. And also one who was the most vilified wrongly for political gains. With decades of experience behind him, he was heading a prestigious project of ISRO when he and some others were arrested in 1994 for suspected espionage charges. Even before the court took up the case, media pounced on it and pronounced the accused as wrong doers. Espionage case or chaarakkesu as Malayalam media termed it, was celebrated by all when the involvement of two ladies from Maldives gave it a sexual angle.

The presence of a top cop who was close to then Chief Minister was used by opposition and factions within the ruling party to revolt against him. CM had to resign following allegations that he was aiding the accused. Case was transferred from local police to CBI. They found out that the case was false. Media, public and politicians were dissatisfied and wanted a reprobe. When State Government ordered local police to take up the case again, all accused approached Supreme Court. In 1998 SC cancelled the probe and directed the government to compensate the accused for their physical and mental sufferings -which was never done. Another direction from SC was to probe and bring the culprits who were responsible for fabrication of the case, which also is not done yet.

If we go in depth, we can find many behind the screen maneuvers that made the case sensational in public eyes and pronounced Nambi Narayanan and co-accused as monsters who betrayed the nation. Media gave enough publicity by peddling half truths and outright,  made up lies just to increase their circulation. Rivals of CM- in his own party and opposition used the oppertunity to evict him out of power. And we the public, ever hungry for scandals, fell for the propaganda.

But why this false accusation was made first of all? The Wikipedia page of Nambi Narayanan give the crucial clues. I will reproduce the excerpt below:

"In 1992, India had signed an agreement with Russia for transfer of technology to develop cryogenic-based fuels.The agreement was signed for Rs 235 crore,when the US and France were offering the same technology for Rs 950 crore and Rs 650 crore respectively.Documents show that US president George H. W. Bush wrote to Russia, raising objections against this agreement and even threatening to blacklist the country from the select-five club. Russia, under Boris Yeltsin, succumbed to the pressure and denied cryogenic technology to India.To bypass this monopoly,India signed a new agreement with Russia to fabricate four cryogenic engines after floating a global tender without a formal transfer of technology.Isro had already reached a consensus with Kerala Hitech Industries Limited (Keltch) which would have provided the cheapest tender for fabricating engines.But this did not happen as the spy scandal surfaced in late 1994."

When we take into consideration the fact that Nambi Narayanan was the head of cryogenic in ISRO, dynamics become clear.

What were the ramifications of the scandal? ISRO, a premiere research organization lost its credibility within and outside India. Several breakthrough technological projects were delayed or stalled pulling Indian space research back, severely hampering national development. Scientists were generally considered unreliable by public. Science as a discipline, lost its sheen. Youngsters found a profession in research in India unsafe, giving one more excuse for brain drain. Ultimately we, Indians lost.

It took huge hard work of decades and today ISRO is back in limelight with the phenomenal success of Mangalyaan. You may think on this great occasion why I am retelling this sad tale. Its not for taking the gleam out of victory celebration. This story should be engraved on all of our minds, so that we as a nation, irrespective of our ethnic, cultural and ideological differences, stand behind the people who are striving to make a positive difference in our lives.

Sunday, January 27, 2013

Elephants On Acid: And Other Bizarre Experiments


Curiosity is a virtue that paved the way for human progress through centuries. This quality of asking ‘what if’ made us capable to improvise and innovate thereby causing several scientific breakthroughs and increasing our general standard of living. At the same time curiosity has also caused some rather bizarre scientific experiments. For Example, some decades back, when some scientists were curious about the effect of mind altering drugs on animals, they actually experimented by administering LSD to an elephant. Elephants On Acid: And Other Bizarre Experiments is a book by Alex Boese that chronicles this and several other unique and bizarre actual scientific experiments of this kind.
Elephants On Acid is the history of several experiments that makes us wonder due to their seemingly absurd logic. The experiments detailed in this book cover most of the areas of modern science. For his credit intention of Alex Boese is not just to amuse and entertain readers by recounting some outrageous fantasies of mad scientists. All the experiments in this book are done with proper scientific methodology and documentation by publication in journals. He wants to arouse curiosity about science in the minds of readers who are reluctant in picking up a book about general science by writing a fun book.
Book is divided into ten categories- surgery, senses, memory, sleep, animal behavior, mating behavior, babies, bathroom research, human nature and death. For those who are interested in further study of any of these experiments, a detailed bibliography is also included. Many of the stories that involve surgery and dissection, like that of isolating a live monkey’s brain or dissecting heads for replacement, are cringe worthy. Some of the experiments, the psychological and behavioral ones about brainwashing and stuff like that cause our humanitarian mind to protest. Some of the experiments are plain silly, like that of tickling oneself. The experiments related to human nature establishes how vulnerable and weak humans are to negative traits like greed, power and authority.
The book is written in a matter of fact manner but laced with humor and a bit of sarcasm. The weak hearted may skip the first chapter about surgery altogether and I advise others to keep it for final reading as it may cause a bit of disinterest in the first few pages due to its graphic nature. Altogether, I will conclude that Elephants On Acid: And Other Bizarre Experiments is an interesting book. It is funny, insightful and absorbing in parts, though gory content may turn off some readers.
¡°This book review is part of Book Review program at Flipitall.com¡±.
http://www.flipitall.com/elephants-on-acid-and-other-bizarre-experiments/