Sunday, November 9, 2014

Book Review: Hullabaloo in the Guava Orchard by Kiran Desai

Sampath Chawla is unusual, different from others. On the day he was born, it rained after a long dry spell and missed monsoon causing drought. He always looked slow and rather dull while growing up making his father lose all hopes on him. But his grandmother was optimistic and used to say “Though it appears he is going downhill, he will come up out on the other side on top of the world. He is just taking the longer route”. But Sampath induced confidence in no one else. He loses the job he had as a post-office clerk. He does not seem to get the ways of this world.

One day he disappears from his house and reaches a guava orchard and settles himself in a guava tree. The family learns this later and makes all attempts to get him down but unsuccessfully. One doctor examines Sampath on the tree and gives up; another suggests arranging a marriage would help solve the issue. Sampath’s family finds a match for him, bring the bride to the tree but the girl falls off from the tree. When multiple attempts to bring Sampath down from the tree fail, his family begins to live in the orchard and make arraignments to supply food to Sampath using a rope and pulley.


A band of monkeys arrives at the tree Sampath is housed and they too approve his stay on tree top. They begin to protect Sampath from those trying to trouble him. The news spreads and attracts people from surrounding places. People begin to identify Samptah as ‘Baba’, and few start calling him ‘Moneky Baba’ too. Monkeys on the tree develop a taste for the alcohol which the visitors had left behind. They became a menace and to put an end to it, District Collector orders to catch all of the monkeys to leave them in a distant forest. When the staff arrives along with nets to catch monkeys and surround the tree, Sampath is to be seen nowhere. At the place he was sitting a guava with a mark resembling a birthmark of Sampath is found. Leader of the monkeys picks it up and the whole gang of monkeys moves away from the tree towards the hill top.

This was the first book of Kiran Desai. She surely has inherited writing talents of her mother, a well known author Anita Desai. One can see the making of a Booker winning author in her first work itself.

Thursday, November 6, 2014

Book Review: The Famished Road by Ben Okri

Azoro, a young protagonist of this novel, was happy being a spirit. Though he is born several times, he quickly left the bodies he was trapped into, to return to the happy world of spirits causing pain to many mothers in the process. But now he is born again and wants to live longer as a human being but he is not cut-off from his connections to the world of spirits. He sees the spirits all over the place, every day. He does not reveal this to his parents and buries it within him as he is not interested in isolating from spirits either. He is a child who did not want to be born and does not to die soon.

Azoro is the only child to his poor parents living in Africa. His father looks for work on daily basis as a load carrier and his mother sells grocery in the local market to earn their living. There is a bar in the neighborhood run by Madame Koto. The entire neighborhood, except Azoro’s parents is scared of Madame Koto as they believe she is a witch. Madame Koto is kind towards Azoro and she thinks he brings good luck to her if he sits in her bar and can attract customers. While sitting in her bar, Azoro learns that majority of the customers visiting the bar are not human beings but the spirits and demons in their borrowed human bodies in the ugliest forms. All of those spirits are interested in taking Azoro back to their world and make many attempts to pack him up and carry. But the determined boy, escapes every time and finds way to back to his home.


Other characters, incidents and narrations like the rage of Azoro’s father, helplessness of his mother, the photographer, the elections, the creditors of his father fill up the pages to bring African life into this book but the main theme remains the young boy’s encounters with the spirits. The story does not conclude in this book as it continues in two more books making it a trilogy.

This is one of the unusual themes I have come across. It is creative and imagination running wild. The first five pages of this book convinced me that the life of spirits would be more joyous than life as human beings. But the later pages are filled with horror and descriptions of spirits and demon in their ugliest forms which are capable enough to give nightmares to the readers. I see that in India as well, there are many famished roads, thirsty for blood. But the difference is I do not get to see the spirits and demons. I am happy I am not Azoro.


This book won The Booker prize for its author Ben Okri in 1991. This book has all the ingredients to become a good graphical novel if no one has thought about it. And that way it can reach a different genre of readers who prefer it read it graphically than immerse into a 500+ page novel like this.

Tuesday, November 4, 2014

Wind is set to blow stronger in 2015

ET reports that “Wind energy sector in India expected to attract Rs 20,000 crore of investments” (Link: http://economictimes.indiatimes.com/industry/energy/power/wind-energy-sector-in-india-expected-to-attract-rs-20000-crore-of-investments/articleshow/45030063.cms). What makes the wind to blow stronger in the coming year?

Accelerated Depreciation:

One of the reasons for the revived interest is reintroduction of accelerated depreciation (AD), which was withdrawn in 2012. This makes the wind energy attractive for captive use for many industries as the investment gets tax benefits and the wind power costs becomes viable. Those who were exiting from this business in 2013 are coming back with a pent-up demand. 2013 was a slow growth year for the wind sector but that loss is set to make 2015 a stronger year.


Finance availability:

More than the tax breaks, it is the health of the economy which is a big driver for this industry since majority (~70%) of the wind power installers borrow to install the capacity. When the interest rates are low and big ticket loans are available to this sector, it sees a boost. Demand for power is always there but at what cost energy is produced depends on the finance costs of the energy producer. With the new initiatives  of the Govt. towards the infrastructure growth and interest rates coming down is a matter of few months’ time, wind energy sector is set to see strong winds in 2015 and it is expected to add incremental 3000 MW capacity to already installed base of 20,000+ MW.

Chart generated from Wikipedia data

Global Ranking:

By the end of 2015 or early 2106, India would replace Spain to become 4th largest wind power producer. When compared to China and USA (the #1 & #2), India seems to be far beyond but for those top wind power producers, it is the offshore capacity which gives the edge as off-shore wind turbines are 3 to 4 times bigger in capacity than those installed on the land. India is beginning its offshore activities with the first planned demonstration along the Gujarat coast. (Link: http://economictimes.indiatimes.com/industry/energy/power/government-signs-pact-for-offshore-wind-power-project/articleshow/43980551.cms). With 7,600 km of coastline, India has better potential to add to off-shore wind capacity that would help India to reduce its carbon foot-print and reduce dependency on coal generated power. What some of those retired coal miners will have to do then? Well, they can try poetry.

“Let the wind blow in all directions,
and free us from fission's and emissions;
Oil and coal are unkind,
Wind is the embrace for the mankind;
Black flower is no beautiful,
Earth no green is not wishful;
End the yell, be grateful, sing joyful,
Let the wind blow …


Sunday, November 2, 2014

Living Planet Index and why it is necessary to save Tigers?

The Living Planet Index (LPI) is an indicator of the state of global biological diversity, based on trends in vertebrate populations of species from around the world. Recent report shows that more than half of the world's vertebrates have disappeared between 1970 and 2010. In the same period, the human population nearly doubled. Bloomberg writes that “If animals were stocks, the market would be crashing”. (http://www.bloomberg.com/news/2014-09-30/depressed-market-half-of-world-s-wildlife-disappears-in-40-years.html). The report also points out that humans are currently drawing more from natural resources than the Earth is able to provide.

Source: Bloomberg

If we had cared for Tigers we would have reduced some of the damage done to the biological diversity. One may wonder how Tigers matter. Why the mankind should bother about the Tiger? After all, it is a ferocious animal which can never be domesticated and can turn into a man-eater when not able to hunt. But Tiger is at the top of food chain. For its population to increase, the prey base has to increase at some proportion.  For the prey base to thrive, the feed stock for those animals should be sufficiently available. That would demand for the forest to expand to provide for these animals. A home for tiger is a home for other animals too. The forest that houses Tigers and the diverse wildlife also serves many other functions that of a rain catchment area, of slowly releasing ground water to regulate floods, and as a natural factory to convert carbon into oxygen bringing an ecological balance. Now you see that Tiger count is a very good indicator of the health of the ecosystem as the Tigers as the highest predators shape the ecosystems in which they live.

Source: National Tiger Conservation Authority(NTCA)
If Tiger’s population is decreasing naturally over decades, it does mean that the whole pyramid of animal diversity is shrinking. When we disturb the ecological balance, the nature takes its toll in one way (global warming) or another (floods, river siltation etc.). For human development to continue, we need to take better account of our resources. Right now except for human beings, life on Earth is not a bull market. If other animals count is reduced to half now, what will the man kill when the remaining animals become a minority? Ghost of Malthus will rise if we do not respect the forest boundaries and force the remaining animals to extinct.

Saturday, November 1, 2014

New ways to construct a house (in less time and money)

New materials and methods are giving multiple options to build a house quickly and with less money in comparison to RCC structures. Let us look at some of the developments.

Glass Fiber Reinforced gypsum (GFRC)

GFRC panels are used extensively to build walls, floors and staircase. Traditional brick walls consume materials - bricks, sand and cement. And significant labor and many months timeline is needed to build a house. All that is cut short by using the GFRC panels. Doors and windows can be cut-out precisely in these panels. Concrete is poured in the pockets of GFRC panels to make it strong. Use of steel reduces as the weight of the total structure is grossly reduced, so steel is mostly needed as reinforcement to carry gravity loads. Since no plastering is needed, cement’s use drastically reduced. The house will be ready in a matter of 3-4 weeks. Watch the video in which civil engineers from IIT Madras demonstrate the making of a GFRC panel built house. (https://www.youtube.com/watch?v=UUQEUcB7cMM)



Pre-fabs:

This is more of assembly at site since most of the construction is done at the factory. If you need to build a kiosk or a bunk house, you don’t have to construct it, rather you buy and get it installed in a weekend. You can get it moved to another location if the situation demands it. Sintex on the sellers of these pre-fabs.
Source: http://www.sintex-plastics.com/prefab/prefab_usp.htm


Bamboo house:

This is innovative thinking in making use of the bamboo to build structure of the house. If bamboo can be used in making a ladder which easily holds loads of a person or two, why not extend the use of it and build column structure to carry gravity loads? Yes, sure. There are many houses built that way to prove the reliability of this method. For your next farm house or sun-shades on your roof, you can try this by calling companies like Wonder grass (http://www.wondergrass.in/).

Source: http://www.wondergrass.in/

As the cost of housing is ever increasing, search for alternative methods for low cost housing will also increase and one can expect lot more new things happening in this segment.