Chapter – I
Introduction to Global Warming
WHAT IS GLOBAL WARMING
As per
Webster Dictionary, Global Warming is “an increase in the earth's
atmospheric and oceanic temperatures widely predicted to occur due to an
increase in the greenhouse effect resulting especially from pollution”
Global
average air temperature near the Earth’s surface rose 0.74 ± 0.180C
during the past century is a cause of concern for human kind. The
climate system varies due to external factors of solar activity,
volcanic emission, and variation in the Earth’s orbit. It also varies
due to the Green House Gases (GHG’s), which are created due to the
internal activity of Man.
Automobile
engines, power plants and other fossil fuel – burning industries
contributed significantly to rise in the temperature of Earth’s
atmosphere, by emitting GHG’s.
What paved to Global Warming
Prior
to industrial revolution, there was no use of machines in the human
lives. Industrial revolution was took place in the Europe. It was
stimulated by the agriculture revolution in England.
Initially,
renaissance had changed the attitude of the human beings. Renaissance
preached the courage, rationality, questioning etc. to the Europeans.
They started discovering the new places to meet the demands of their
material needs. These discoveries gave impetus to trade and commerce in
the European continent. In order to increase the trade and commerce with
the newly discovered places, Europeans need to produce more resources,
food grains etc. consequent to the agricultural revolution in the
England, it had provided the requisites to the industrialization, such
as cheap and educated labour, convenient political system, scientific
community, surplus in trade and commerce, peaceful conditions,
agricultural surplus, natural resources etc.
Consequently,
mechanization and industrialization had occurred. Initially it took
place in the textile sector and later spread to steel and cement sector.
Subsequently, it spread to the total European continent. Prior to
industrialization, the existence of CO2 and other GHG was in equilibrium
in atmosphere, since emission and perishing or transfer of those gases
were equal.
But, industrialization had paved the way for the pollution and release of GHG’s in many ways as under:
1. Machines released the large scale pollutants and GHG’s into atmosphere
2. Transportation sector was developed due to increase in the trade ad commerce, which caused further pollution.
3. Many forests were cut down for setting up of industries. Many agricultural lands were also converted in to industries.
4. Commercialization and establishment of stores, shops further decreased the area of forests and agricultural lands.
5. Population growth was at large due to improved health services after industrialization.
6. In later stages, dangerous chemicals, artificial gases were produced resulting to more pollution and GHG emission.
WHY WE SHOULD WORRY ABOUT GLOBAL WARMING?
1.
Due to the Global Warming the Himalayan Glaciers have been retreating
twice as fast during the 1990’s as in the previous decades. It is known
fact that the North Indian Rivers of Indus and Ganges are perennial due
to the Glaciers. About 50 Crore people are dependent on these river
systems for the purpose of Irrigation and Drinking Water needs, etc.
2.
Further, if the same situation continues, there is every possibility of
disappearance of Himalayan glaciers, Due to which, we cannot hear of
cultivation of two crops a year in Ganga delta. It will certainly put
pressure on the food security. More importantly drinking water will also
not available to the most of the people in North and East India.
Average 40C rise in global temperature would cause nearly all of the
world’s glaciers to melt resulting in rising sea levels.
3.
The Global mean Sea level has risen 10-20 Cm in the past century, which
is 10 times faster than the average over the past 2000 years. At this
rate, it is predicted that the Mean Sea level will rise by another 47 Cm
in the next 100 years. Due to the rise in Mean Sea level the low-lying
Coastal areas have been submerging and devoid the land to the people.
The situation on the coast of Orissa is alarming. In future, scarcity in
drinking water will increase due to rise in Mean Sea levels.
4.
It is also pertinent to remember that the cities of Bombay, Madras,
Vizag, Calcutta, etc are on the banks of Sea Coast. It will also cause a
lot of destruction to the infrastructure of ports and towns. It will be
a heavy burden to the Developing countries like India.
5.
The two other unforeseen troubles are that Bangladesh has got many
low-lying areas and submergence of it will devoid land and water for
them and cause migration of Bangladesh population to India resulting
population pressure. (The Indians are the only kindest human beings on
the earth to allow the foreignness to enter into its territory, with out
permission).
6.
So many Indian Origin persons and Non – Resident Indians are living in
the Island countries. In case of submergence, naturally, they look at
their mother country as their destination again. This also causes
pressure of population.
7.
Globally, the annual number of storms has been increased to 18 from 8.
The Katrina in 2005 was the 6th largest storm causing damage over $60
billion. The recent storm, which hit Bangladesh, instead of Indian East
Coast has devastating effect. If it would have hit Indian Coast, the
damage may not be less than $25 billion.
8. As the Global Warming increases the vaporization also increases, resulting the heavy rains. It creates the vicious cycle.
………………………………………………………………………………………………
VICIOUS CYCLE OF GLOBAL WARMING
Global Warming
Heavy Rains, clouds Vaporization increase
Explanation:
As the atmospheric temperature increases due to the global warming, it
increases the vaporization of water. We may observe that on increase of
temperature of the boiling water, the vapor generated is more.
The
accumulation of water vapor in atmosphere, itself, causes global
warming by absorbing the insolation. It also accumulates to form the
clouds, which interrupts the out going radiation and results to global
warming. More vapor results to torrential rains and results to floods.
Floods cause damage to flora, fauna and infrastructures, wasting many
resources, leading again to global warming. Thus, global warming results
to vicious cycle.
………………………………………………………………………………………
It
is pertinent to remember that Water Vapor also causes Global Warming.
On the other hand rains in some areas are diminished resulting to
droughts. The rains are also taking place at different times in
different quantity. It also causes heavy floods and loss of crops.
9.
The United Nations projects that 30% of World’s land surface will turn
into desert in future. Again it will have impact on the agriculture, as
per hectare yield will decrease resulting burden on the food security
and drinking water.
10.
Other impact on the agriculture is that pest cannot be easily
controlled and new pests will appear in the scene. It further decreases
the yield and controlling the pest will be a costly affair. The poor
farmers cannot sustain such burden of spending more money, when
agriculture is already profiting less. According to WHO report Global
Warming could lead to a major increase in Vector borne diseases. The
mosquito borne diseases such as Dengue, Chicken Gunya, and Malaria have
been increasing in Urban and tribal areas in the past five years. Out
burst of Chicken Gunya in kerala is the best example for it.
Manifestation:
Global
Warming is evident from the long summers and short winters. It is also
causing melting of glaciers, rise in mean sea level, and rise in storms,
torrential rains, more importantly in climate change. One of the
reasons for the recent Californian forest fires is global warming.
Increased temperature in the material pushes the electrons into the
excited states and the chemical reaction would be easier, fire is also
one of the chemical reactions. Hence the rampant fires thorough out the
world.
SPECIFIC PROBLEMS TO INDIAN TOWNS
1.
Basically Urbanization is result of Agricultural surplus in rural
areas. Due to Global Warming the agricultural produce will decrease
certainly, making the food unavailable to most of the population. Global
Warming increases heat, drought conditions, untimely rains, floods in
certain areas, lack of ground water. It also increases pests. All the
above causes reduce the yield of food.
2. Water also becomes Scares. Water has to be transported from long areas. It makes the water more costly.
The two above phenomens will push the population to resources available areas. In other words it is de-urbanization.
…………………………………………………………………………………
ENERGY RELATED VICOUS CYCLE
Global Warming
Energy consumption Water Transport
Explanation:
Due to global warming, drought conditions prevail in most of the
places. Ground water availability would come down. To mitigate such
conditions, there is need of transportation of water from far off
places. Similarly, there is need of drilling of new bore wells and
deepening of bore wells. All the above activities require energy, which
is made mostly in thermal plants. Generation of energy results to global
warming. It also requires new resources. Manufacturing of new resources
also causes global warming. Thus, global warming results to global
warming, i.e. vicious cycle.
……………………………………………………………………………………………….
3.
Coastal towns will face the music as the Mean Sea level has been
increasing. It also causes erosion on the coastal areas. Hence, it will
devoid the land for many people. Urban administrators have to take
responsibility to relocate them.
4.
Number of storms in Coastal areas is already on increase. It will
further increase in future. It not only causes the losses of caused by
Mean Sea level but also cause heavy damage of infrastructure such as
roads, buildings, street lights, street light poles, communication
system, ports, water supply systems, etc.
5.
In addition to above losses by storms, the heavy rains in urban areas
demand up gradation of infrastructure of drainage. It was visible that
the most developed cities of Bombay and Calcutta could not evacuate the
water for 7 days. It is unimaginable to the smaller towns to mitigate
the problem of torrential rains.
6.
It is not embarrassing to recognize that most of the towns in India
could not upgrade its infrastructure of drainage system in the recent
past. In case of torrential rains these systems won’t cater needs at
all. Torrential Rains also demands a lot of maintenance cost and
problems with in sanitary conditions. The problem of mosquito menace
will increase when water is stagnated. All these problems naturally lead
to imposition of heavy taxes or subsidization from Government.
7.
Global Warming could also cause with famine like conditions. In some of
the towns, there is need of drilling the earth for more than 500 feet,
even without certainty. Drilling of bore wells, transportation of water
and providing of infrastructure for transportation of water needs a lot
of money and work.
8.
Certainly these will be more deceases in urban areas due to Global
Warming in future. In India presently 50% of villages lack the necessary
medicines. In case of emergence of new and rampant deceases, the
situation will be certainly alarming.
9.
All the urban specific problems demands up gradation of facilities for
providing Water, Sanitation and health measures. It requires a lot of
money and time. Hence, the pressure on the administrators will be
increasing for providing facilities.
Prevention
is better than cure. Hence, before situation goes bad, we should worry
rather get up to curtail the Global Warming with determination,
enthusiasm and efficiency. Urban Administrators are Lynchpins in this
struggle.
CAUSES OF GLOBAL WARMING
I would like to classify the causes as
1) Natural
2) Direct and
3) Indirect.
We
do not have any role to play in curtailing natural reasons. We have
much role in direct causes, where as long-term measures are required
with regard to Indirect causes.
NATURAL CAUSES:
1.
Changes in the earth’s orbit around the sun, known as Milankovitch
Cycle, are believed to be pace maker of the 1,00,000 year ice age cycle.
2.
Plant respiration and decomposition of organic material released more
than 10 times of CO2 released by human activities, but these releases
were in balance the centuries leading up to the industrial revolution.
It
is pertinent to mention that man just cannot combat against the natural
causes. Our concentration must be more on the man made mistakes.
II.DIRECT CAUSES
1.INDUSTRIALISATION:
Industrial
production is responsible for 57% of all CO2 emissions. Largest
quantities of CO2 emitted by energy producers and energy intensive
industries. Due to globalization and free trade, the production of goods
has been increasing. In the recent past, China is rapidly
industrialized and expected to surpass the production of U.S.A, and even
the GHG’s emissions.
2. FOSSIL FUEL:
The
combustion of fossil fuel releases about 24 billion tones of CO2 in to
atmosphere result is that there has a 26% increase of these gas in the
atmosphere since start of the Industrial revolution. Presently, the
atmospheric CO2 concentration is rising at about 0.4% per annum and this
rise is caused almost entirely by combustion of fossil fuel (Coal, oil,
and natural gas).
3. VEHICLES:
27%
of all man made CO2 emissions are transportation related. 750 million
cars in the world emit a total of about 2.25 billion tons of CO2 every
year. Due to increase in the trade and commerce, improvement of
transportation and infrastructure, Globalization, etc. the number of
vehicles has been constantly increasing. Due to the decrement in the
prices of vehicles, many people are using their own vehicles instead of
public transport systems. Inadequacies in the public transport systems
induce the people to purchase their own vehicles. Thus, the vehicular
traffic and global warming are increasing.
4. AGRICULTURE:
Agriculture
sector is a huge source of methane and nitrous Oxide, and responsible
for 15% of world wide green house gas emission. As the population is
increasing, the stress on the agriculture has been increasing to use for
pesticides, machines for increasing the production. Prior to the
industrialization there was equilibrium of release and consumption of
GHG’s existed.
5. POWER PLANTS:
Burning
of fossil fuel for electricity generation causes emission of CO2. Coal
emits around 1.7 times as much CO2 per unit of energy when burned as
dose natural gas and 1.25 times as much as oil. Indian coal consists
sulpher and causes more pollution and even acid rains. Lack of use of
super critical boilers for production, which produces about 40% of
energy, wastes about 10% energy, since; ordinary boilers produce about
30% energy from coal.
In
the recent past, percapita power consumption has been increasing. Rapid
electrification of villages has been taking place even in developing
countries. Due to increasing population the resource utilization such as
power has been increased, causing the global warming.
6. DEFORESTRATION:
It
is responsible for 25% of all carbon emissions entering the atmosphere,
by the burning and cutting of about 34 million acres of trees each
year. Industrialization, expansion of commercial activities, extension
of housing and extension of agriculture due to increasing need of food
grains are the reasons of the deforestation. Even today, people are
dependent on the forests for firewood. Many rich people spoil the
forests for their wooden furniture requirements.
In
addition to above, the increasing forest fires through out the world
are causing the decrement in forests. Recent forest fires in Greece and
California have devastated the lakhs of hectares of forest.
7. BUILDING:
Building
structure account for about 12% of CO2 emission. In the recent past,
the number of buildings in a unit area has been increasing. Even the
number of persons living in a unit area is also increasing in the recent
past. This increased density and congestion induce the people to use
more energy and the use of material such as concrete, cement, glass, and
iron causes use of more energy leading to emission of GHG’s.
CAUSES IN MUNICIPALITIES
1. BURNING OF GARBAGE :
Public
health workers, due to lack of training, and even people, use to the
burn the garbage, without knowing the damage caused to the environment.
Burning releases the CO2 immediately into atmosphere where as
decomposition is a slow and study process of releasing the CO2.
Another
problem with the burning of Garbage is that the plastic burning
releases the poisonous gases in addition to Green House Gases. Hence,
the number of cancer cases has been on increase and also resulting to
unwanted hair growth in women.
2. UNTIMELY DISPOSAL OF WASTE :
Untimely
disposal releases foul smell and causes a lot of damage to the health
of the citizens especially to children and women. In addition to this it
also releases the GHG’s and poisonous gases in the habitable area
causing a lot of health problems.
3. THROWING OF GARBAGE INTO DRAINS:
It
also causes the decomposition of waste release of CO2 and methane. It
also stagnates the water in drains and become breeding centers for
mosquitos.
4. IMPROPER DISPOSAL OF SOLID WASTE:
Only
as late as, year 2000 the Solid Waste Management Rules have been
formulated in our country. Earlier, nobody had the vision for scientific
disposal of Garbage.
The
administrators, who are collecting and segregating the waste, are also
unable to dispose the Garbage scientifically and in consistence with the
SWM Rules – 2000 for various reasons. (Annex SWM Rules – 2000)
5. MUSQUITO MENACE:
In
sanitary conditions and stagnation of water is the causative factor for
mosquito breading. It compels us to use chemicals resulting to
pollution and Global warning. Other aspect of the mosquito menace is
that mosquitoes are becoming vehicles for the dangerous viruses such as
aeidis egypty causing dengue and chicken Gunya. It is also predicted
that in some years mosquitoes may be capable of carrying the AIDS Virus.
It is dangerous even to think.
Such
dangerous situation is due to the flexibility of mosquitos’ own life
cycle (Annex mosquitoes life cycle for understanding to curtail menace
of mosquitoes)
6. STAGNATION OF WATER:
Stagnation
of water results in breading of mosquitoes and its consequences. When
people throw garbage in drains, certainly leads to decomposition and
results emission of gases such as CO2 & CH4. Existence of potholes
and lowlying areas also cause stagnation of water.
7. USE OF VEHICLES :
Municipality
generally uses tractors for lifting of Garbage and for supply of water
through tankers. In most of the cases due to lack of maintenance, the
vehicles lack self. Most of the vehicles are in degradable conditions
even if large amounts are spent. Old vehicles lack the Hydraulic
systems, which decrease the number of trips of the tractors. Ultimately
it results in the unsanitary conditions and release of poisonous Gases.
Improper maintenance of vehicles consumes a lot fuel, resulting to
global warming.
8. WASTAGE OF ENERGY THROUGH STREET LIGHTING:
It has pointed out the age old practices causing much loss of energy and funds of municipality as well as under.
a.
The ratio of electric switch operators, who are performing on/ off of
the street lighting switches, is very high. This results to a lot of
wastage of energy by delayed switches on / off operation.
b.
Needlessly high voltage bulbs are used at some places. Mismanagement of
central lighting is causing drain of wealth of municipality.
c. Using of incandescent bulbs instead of CFL’S or LED’S is causing wastage of energy.
d.
Continuous burning of lights for days together due to line faults and
lack of conductor wire, wastes the energy and increases the global
warming.
9. WASTAGE OF ENERGY IN OFFICE:
a.
While leaving the office or during the lunch hours, staff in many
municipalities doesn’t switch off the lights and fans, even computers.
b. In some municipalities, officers don’t allow the natural light to come in consequently they use the electrical appliances.
c.
The water coolers and air coolers are being used even during the
winters without recognized the bad effect they put to the metabolism of
the human bodies.
d.
It is pertinent to mention that working in air condition requires a lot
of energy to maintain the body temperature constantly at 98.40 F. It is
enhancing the cases of diabetes and sunstrokes. Air coolers release the
worst GHG’s i.e. CFC’s.
e.
Some Municipalities being at the issuing end, still uses the
incandescent bulbs in their offices instead of CFLs (Compressed
Fluorescent Lights).
f.
Construction of building of Municipalities is not in conformity with
the green building concept. More ironically, most of the modern
buildings are with a defect that it is made up of glasses requiring a
lot of energy since it is very hot in summers and very cool in winters
10. WASTAGE OF ENERGY THROUGH WATER SUPPLY:
It
is well aware to every administrator that energy consumption involves
in water supply during the supply from the source to filters and sump to
distribution network.
The
cost free method of water supply from source to filter bed is
gravitational pumping. In some cases wherever the gravitational pumping
is feasible, using precious energy does mechanical pumping. It also
drains the resources of Municipality. The same is the case with the
distribution network.
The
ironical fact is that there are a lot of leakages are visible in many
Municipalities losing the confidence of people; consequently switching
over to mineral water supply.
Moreover
people do not like to stop the flow of water through, taps and valves,
resulting duly misusing of water. The excessive supply of water
unnecessarily is a burden both on Municipality and citizen. This wastage
always requires more quantity of energy and money resulting levy of
more water-cess.
Other
misuse of energy in the water supply is misuse of power bores,
especially in drought areas like Bhainsa, Jangoan and Mahaboobnagar etc.
Thus power bores are available to the people round the clock draining
the precious ground water and energy resources.
The
public stand posts lacks the on / off system resulting the wastage of
water. It definitely adds to the cost of water and requires more energy.
Due
to lack of distribution networks, Municipality has to supply the water
through the tankers even adequate source is available. There are many
classical examples are available in the list of Municipalities of Andhra
Pradesh. But the Municipality known to me is Kamareddy in Nizamabad
district with the spent expenditure, for transportation of water, it is
very much easy to lay the pipelines.
11. DEFORESTRATION:
Due
to not maintaining of the trees, plants and parks, atmospheric CO2 do
not decrease and results to Global Warming. It also leads to erosion of
soil and floods in general in all areas and in particular in hilly and
mountain areas. Even the construction of check dams won’t stop above
phenomens when the check dams silt up.
We
use to hear about the land sliding in the Himalayan region and worst
floods in the U.P, Bihar, West Bengal and Bangladesh. The reason
attributed by environmentalists is nothing but deforestation of
Himalayan Mountains. All these aspects add to the Global warming.
12.NARROW ROADS:
Narrow
Roads do not allow the vehicles to move freely creating the hindrances
to the Conveyance. It not only wastes a lot of time but also cause
pollution and leading to Global Warming.
13. USAGE OF PAPER EXCESSIVELY
Paper
is made up of trees. Using of excessive paper always leads to cutting
down of trees (Deforestation). It is already explained as point no. 11.
Fortunately, every office is provided with the computer and it offers
several options in saving the paper.
14. BACKUP GENERATORS
Municipalities
use the generators as a backup power in Water supply when power supply
is stopped. We also use it in some Municipalities for the office use.
These
Generators in most of the cases emit high pollutant gases as those are
run with the diesel. Each liter of diesel emit 2.46 Kg CO2 into
atmosphere. 1 KW of electricity only emits 0.87 Kg CO2. It is very much
less emission and economical also.
15. NOT MAINTAINING THE WATER TABLE
Due
to uneven drilling of bore wells in towns and rural areas have been
exploited the ground water. On the other hand, wells are leveled to
earth and no new wells are digged. Even the tanks are silted up to
contain less quantity of water. All the above mistakes have all together
made the situation of ground water table worst.
16. EXTRA WASTE GENERATION IN TOWNS
In
the normal conditions Waste generated in the urban areas are higher
than the rural areas. The percapita Solid Waste Material generation is
ranging from 0.2 Kg to 0.6 Kg in different towns.
Another significant feature is per capita Solid Waste Material generation in the same cities and towns have been increasing.
The generally accepted fact is that percapita Solid Waste Material generation is higher in developed countries.
This
means that either a rich person or richer countries are generating a
lot of waste and causing harm to the environment. More ironically urban
man do not show concern to the environment, except in few cases.
III.INDIRECT CAUSES:
1.POVERTY:
PERSONS WITH THE EMPTY BELLY CANNOT FOLLOW THE ENVIRONMENT FRIENDLY
HABITS. For instance, poor people cook with the wood available in the
near by forest, which emit more smoke and causes pollution. But, they
cannot buy the LPG cylinders.
2.IGNORANCE:
Due to ignorance, people don’t recognize what is environmentally
friendly and what is not. Some people don’t understand the relation
between the global warming and glowing of lights unnecessarily. People
don’t follow the environmental friendly habits, unless they are
enlightened.
3.MARKET
ECONOMY: Market economy induces the production of many materials for
consumption and increases the percapita consumption. Most of the
businessmen produce the material in a cost effective manner, with out
caring for the ecology. The waste generated is also more in the rich
countries, which are market economies. This induces the global warming.
4.URBAN
SLUMS: push and pull factors are attracting the people to the urban
areas. But inadequate employment opportunities, under employment push
them to live in the slum areas. Here, people lack the basic amenities,
infrastructure such as roads, drains, water supply and health
facilities.
5.URBANISATION: laziness, excessive use of food, material. Water import, lack of plantation, mechanization,
6.POPULATION
GROWTH: As the population grows, the percapita consumption of resources
grows and finally put pressure on the resources and causes the global
warming.
Excessive
growth of Population of any country hampers the development. Increase
in population increases the Global Warming. It has so many devastating
effects on the society. Every disadvantage induces the global warming.
The disadvantages of the population growth with respect to global
warming and other aspects are as follows,
DISADVANTAGES of population growth
1.
As the population grows, the per-capita income decreases and per-capita
consumption decreases. It has direct impact on the health, standard of
living etc.,
2. As the population grows, the problem of unemployment grows. It leads to many anti-social activities.
3.
As the unemployment grows, people in rural areas rush to cities for
employment, leading to proliferation of slum areas, in the towns and
cities.
4. as the
per-capita income decreases, the availability of personal needs such as
electricity, toilets, etc., would not be available to people.
5.
As the population grows, Government has to provide more schools,
hospitals, houses, infrastructure etc. It devoid the land for forest and
cultivation effecting the food security also.
6.
In order to ensure the food security, people cutoff the forests to make
it agricultural fields, ultimately leading to Global Warming.
7.
As the health standards depreciate, it leads to increase in anemic
people. Presently, about 50% of Indians are anemic. It has direct impact
on IMR, MMR and life expectancy.
8. As the population grows, the consumption Oxygen grows and emission of Carbon dioxide grows, leading to Global Warming.
9. As the population grows, more resources are required for Consumption.
10. Consumption of more resources wastes more resources and generates more garbage, leading to Global Warming.
11. As the population grows, Government has to control the population. It may lead to anomalies in the male, female sex ratio.
12.
As the size of the family grows, it causes stress on the head of family
to earn more. Increased stress may leads to more health problems. In
Bhainsa town, I observed more heart attacks, heart failures among the
family heads. The increased size of the family may be one of the reasons
for ill health of family heads.
13.
In case of irresponsible family heads, children have to take up the
employment activities by becoming child labour. It spoils their future
and left the human resources undeveloped.
14.
As the poverty increases among the certain sections of the people, they
imagine that Government is not taking adequate measures for their
welfare and sows the seeds of anti government and anti patriotism,
leading to anti-social and terrorist movements. It disturbs the
national integration.
15. Some resources such as water and food are not available to all the people equally, in case of increased population.
16.
As the population grows the per-capita availability of land decreases
and it creates the disparities among the people, leading to social
unrest.
17. Per-capita living space in the house also decreases with the increased size of family.
18.
With increased size of family, all the facilities are not equally
distributed to all the children, creating disparities among the family
in future.
19.
All the above repercussions of population growth leads to under
development of human resources and India, our most beloved nation ranked
126th among the 177 countries.
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