GS 1 - Notes on Urbanization, Their Problems and Remedies

Past Year Questions:
With a brief background of quality of urban life in India, introduce the objectives and strategy of the ‘Smart City Programme’.
Major cities of India are becoming more vulnerable to flood conditions. Discuss.
Mumbai, Delhi and Kolkata are the three mega cities of the country but the air pollution is much more serious problem in Delhi as compared to the other two. Why is this so?
Smart cities in India cannot sustain without smart villages. Discuss this statement in the backdrop of rural urban integration.
Discussion the various social problems which originated out of the speedy process of urbanization in India.

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Prelims cum Mains through Images:





Population residing in urban areas in India, according to 1901 census, was 11.4%. This count increased to 28.53% according to 2001 census, and crossing 30% as per 2011 census, standing at 31.16%. 


Customized model for India
Urbanization supported by industrialization - catering for future footfall in the city prevents slum growth and better inclusion. Raising cities without employment opportunities doesn’t solve long term agendas.
Inclusion for the elderly and the disabled, Safety of women and children. India doesn’t yet agree to the “right to the city” in Urban Habitat III agenda.
Climate mitigation - to avoid situations like Chennai floods.
Rurban Planning, which creates growth at micro-level and impedes rural-to-urban migration.
Availability of cheaper and environment friendly fuel for cooking and transport, cheaper and environment friendly mode of public transport, using environment friendly technologies such as rain water harvesting, solar devices.
Non-Invasive Development Models
Used to develop urban spaces, non-invasive development does not invade the environment of the area but rather includes it. Features are: Development does not destroy nature. Eco-Friendly. Sustainable and judicious use of natural resources like water, green cover, etc.
On a pilot basis to extract water from the Yamuna flood plains in Delhi, new cities like Amravati can be planned using this model.
Smart Cities:
The idea of smart cities was first developed by technology giant IBM. With the concept of a circular economy gaining more traction, the trend of smart cities is on the rise.
It is not absolutely correct to say that we are emulating outdated concepts of urbanisation which has been copied from the nations which have become rich by questionable means since
·         we are not applying absolute method of industrialisation which took place in Europe neither our democratic socialist liberal country is pro rich and anti-poor as was true with Europe in the past.
Export oriented industrial corridor cannot be called best model of urban growth since it holds only economic factor but by no means smart city concept is outdated or questionable in approach. Smart city itself is characterised by “efficient use of physical infrastructure through artificial intelligence and data analytics to support a strong and healthy economic, social, cultural development and it include concepts like e-governance, sustainable development”.
Pattern of Urbanisation between 1991 and 2011
URBAN AREA CRITERIA: minimum population of 5,000; maximum of 25% of the male working population employed in agriculture, the rest in non-agricultural activities; population density of at least 400 per km2.
·         In addition, every place with a corporation, cantonment, municipality or notified town area is also termed urban.
During 1991 TO 2011:
1.       Positive growth – 31.2% (2011) from 27.8% (2001) and 25.7 % (1991).
2.       Urbanisation is low compared to other developing nations – 31% (India), 52% (China), 87% (Brazil), 61% (S Africa).
3.       Migration driven Urbanization, Exclusionary in nature (Slums).
Medium Sized Cities
In countries like the US and China, medium sized cities are engines of economic progress—but in India, megacities still dominate. Reasons why medium size cities not growing:-
1.       The availability of road, railways, other physical infrastructure, skilled manpower (especially those with higher education), and internet availability has been relatively less developed in medium-cities vis-à-vis. Megacities.
2.       Large scale migration to big cities leave the medium sized cities on disadvantage.
3.       Private sector is not motivated to shift focus towards medium sized cities due to lack of incentives and underdevelopment of infrastructure facilities.
4.       Local municipalities are not sufficiently capable of providing appropriate environment for private companies to come. Devolution of power is necessary.
New Urban Agenda
NUA = urbanization and sustainable development. Agreed upon at the Habitat III cities conference in Quito, Ecuador, in October 2016.
Development Enablers; Operational enablers; Features / Priorities / Prominently = (including core and priorities) basic facilities to citizens like safe drinking water, sanitation etc;  Democratic development, needs of women, children, senior citizens, differently-abled people, marginalized sections; rights of refugees, migrants, internally displaced people; renewable energy, greener and better public transport;
Lessons India’s Smart Cities Mission can learn from NUA:
Right to City a LeFebvrian concept which propounds equal access of all facets of urban life to all its dwellers. SCM does not pay much emphasis on strengthening local level governance, which it can incorporate from the NUA. More focus be given to the development basis the local requirements and funding rather than complete dependence on Centre as one size fit all would not be the best way for development of Indian cities.
Tackle Air Pollution
India has registered an alarming increase of nearly 50% in premature deaths from particulate matter between 1990 and 2015.
Causes of such high air pollution in India -
1.       PM 2.5 are released particularly from diesel engines, and by industry, thermal power plants as well as from natural sources like dust.
2.       Fireworks during the festival of Diwali. [Delhi]
3.       Smoke from the farm fires of Punjab and Haryana. [Delhi]
4.       Fuel wood and biomass burning is the primary reason for near-permanent haze and smoke observed above rural and urban India.
5.       Adulteration of gasoline and diesel with lower-priced fuels is common in India => increase harmful emissions.
6.       Municipal solid waste, 1000s of T => eventually burned.
7.       Galloping urbanization => massive construction projects = dust.
Air pollution is worsening in India – Weak environmental regulation in India. Rapidly increasing urbanization and vehicle density. Dependence on thermal power sector.
Way forward: Adopting stringent norms for sugar, brick making and other manufacturing industries to check their pollution at the initial stage itself. NGT AND CPCB should be invested with greater regulating powers for effective implementation of its order as courts cannot intervene every time. Steps like adopting Odd-Even policy, new Air Quality Index are steps in right direction. They increase the citizen awareness of the citizens which are greatest stakeholder in fight against pollution. Subsidizing higher technology required for BS 6 and electric vehicles, promoting LPG gas in rural areas.
In US, China, EU - Mobikes, Cycle pedestrian, Municipal Waste segregation at hh. EU Norms, Fuel, Public Transport.
Indian Cities
Three rules of entropy that apply to all Indian cities:
1.       Every planning model is overturned by excess of population – housing and public transport, for example cannot keep pace with rising numbers.
2.       Space is often not legally used for the intention for which it is made – markets become warehouses, houses are used as makeshift factories, sidewalks as temporary homes, parks as toilets.
3.       Everything decays and fall apart faster than the Mughal monument down the road – an indicator as much of weathering, as of poor construction quality.
Cities must plan for an India on the move or end up as slums. Bureaucracy and Planning will necessarily have to reorient their aims to migratory tasks. There is continual overbuilding and crowding of cities.
Auto Constructed Cities = Challenges for Policy makers
1.       Lot of pressure on urban administration. Regulation of traffic, crimes becomes difficult.
2.       There is potential threat of urban flooding and in the presence of unplanned urbanization, disaster management and mitigation strategies may not be efficient.
3.       It makes difficult to provide basic services to people.
4.       Failure of slum development schemes, example in Mumbai, tended people to sell their allotted housing and look for housing in slums again in lieu of money.
5.       Poverty in quite a number of these localities and radicalisation of youth combine to become greater threats to national security.
Measures by Government to tackle Rapid Urbanization
Smart Cities, AMRUT, Housing for All, HRIDAY and Swachh Bharat are aimed at not only addressing various deficits to provide better urban governance, but also seek to make Indian cities and towns throbbing hubs of growth and sustainable development.
Incentives for universal housing, giving infrastructure status to affordable housing, allowing FDI and providing income tax exemption to achieve these goals.
A reduction in interest — 6.5 % subvention for economically weaker sections, 4 % for low-income groups and 3 % for middle-income groups – housing by PM.
Innovative measures like waste-to-energy, waste-to-compost and the reuse of construction and demolition waste.
Approved an investment of over Rs 4 lakh crore for improving urban infrastructure under the new urban missions = Rs 1.38 lakh crore under Smart City Plans for 60 cities, Rs 0.78 lakh crore under AMRUT, Rs 0.68 lakh crore under the Swachh Bharat Mission (Urban), Rs 0.45 lakh crore under new metro projects and Rs 1.04 lakh crore for building affordable houses under the Pradhan Mantri Awas Yojana (Urban).
Role of Citizens - Save water, electricity, segregate waste, follow rules and law, alert. Car Pool. Give Suggestions. Participate.
New City or Existing City - Creating new cities comes with some advantages – Better planning, financing and resources management. Everything which you can plan from the start.
Flood Proof Cities
Chennai, Kochi, Mumbai and Kolkata face issues related to –
Increase in number of encroachments around an ocean, river, Lake, etc. Slums and encroachments over flood prone area.
Irregularities in monitoring flood signals.
Infrastructural durability.
Tourist places are not able to convey cyclone and flood information with conviction.
Slum Dwellers Rehab - Urban Poor
A Slum, for the purpose of Census, has been defined as residential areas where dwellings are unfit for human habitation [health and safety] by reasons of dilapidation, overcrowding, faulty arrangements and design of such buildings, narrowness or faulty arrangement of street, lack of ventilation, light, or sanitation facilities or any combination of these factors which are detrimental to the safety and health.
Census categorized: Notified Slums; Recognized Slums; Identified Slums.
Maharashtra has 10% Slums and more slum hh than AP which has 12% Slums. Next are TN, WB, MP, UP.
One of the approaches of Slum Dwelling Management is to shift the slum dwellers from one area to other housing areas having better living conditions and this is used in PMAY.
Way Forward:
·         In-situ slum upgrading is a far more effective solution to improving the lives of slum dwellers than is resettlement.
·         Modified slums build sense of confidence among the poor people in the society. Along with this, small scale industries should be encouraged in such housing establishments, with provision of mandatory procurement from such industries for large scale industries in the city. This will ensure better pull factors for slum dwellers and help in providing adequate living conditions to larger population.
UN Habitat Report on Challenge of Slums
UN-Habitat report, “The Challenge of Slums: Global Report on Human Settlements 2003”, shows that slum life
1.       often entails enduring some of the most intolerable housing conditions, which frequently include sharing toilets with hundreds of people, living in overcrowded and insecure neighbourhoods, and constantly facing the threat of eviction.
2.       more likely to contract water-borne diseases, such as cholera and typhoid, as well as opportunistic ones that accompany HIV/AIDS.
3.       therefore, enormous social and psychological burdens on residents, which often leads to broken homes and social exclusion.
4.       common perception is that slums are breeding grounds for crime, the report shows that slum dwellers, in fact, are more often victims than perpetrators of crime.
5.       Report put the vacancy in urban housing built under the PMAY at 23 per cent.
**Opportunistic infections (OIs) are infections that occur more frequently and are more severe in individuals with weakened immune systems, including people with HIV.
London's Public Transport System
An MoU between Transport for London (TfL) and India’s Ministry of Road Transport and Highways.
Journeys made by public transport systems account for 25% of London’s journeys while private services accounted for 41% of journeys.
Bharat Norms, BS-VI
Bharat norms are India’s vehicular pollution norms similar to Euro norms of Europe. They were introduced in India with recommendations from MASHELKAR Committee. They go from Bharat Stage I to VI in increasing order of pollution control effectiveness.
Bharat Stage III vehicles are considered more polluting than later stages because these emit more polluting gases like CO, NO2, SO2, etc from exhaust. BS IV fuel contain less sulphur => Reduction in Sulphur exhaust => reduced acid rain. Engine efficiency a leading indicator of pollution potential is lesser in BS III vehicles. Technologies like Catalytic converter which come with later stages capture and convert CO to less harmful pollutants like CO2. BS III engines are also incompatible with higher quality fuels, especially those blended with more percentage of ethanol.
Supreme Court directed transport authorities to stop registering vehicles that do not meet Bharat Stage-IV emission standards from April 1, 2017 => environmental combat and air pollution control at a higher priority than the economic profits of companies. Highlights the pitiable qualities of air quality across India, especially cities and vehicular emissions role in it.
POLLUTANTS FROM COAL FIRED POWER PLANT
Nitrogen oxides (NOx), Sulfur dioxide (SO2), Mercury (Hg), Particulate matter (PM), Smog, Black carbon. < air pollution>. Additionally, the water released from plants causes thermal stress in aquatic systems. <water pollution>. Also, higher demands for coal has led to more mining and in process causing soil pollution.
However, it must be noted that coal-fired power plants are not the only cause for air pollution:
·         Natural sources: Volcanoes, salts spray from seas and ocean, cosmic particles, pollen grains, etc.
·         Man-made sources: Industries, Domestic sources, Automobile, Agriculture, etc.
Waste Management Lessons and Innovative Approaches
Success story (Case Study): The systematic management of waste through the strict enforcement of norms for segregation of garbage and imposing of penalties on violators helped the Corporation of the City of Panaji (CCP) bring some order to the hotel waste problem during its six-month campaign last year. This initiative has lessons for waste managers, as hotels and eateries in urban areas contribute predominantly to the bulk of the total waste generated in towns and cities.
·         Infrastructure - capital investments, construct or refurbish landfills, and provide bins, dumpsters, trucks, and transfer stations.
·         Behavior change and public participation.
·         Environmentally sound waste disposal - technologies that capture biogas and landfill gas; support resilience by reducing waste disposal in waterways and safeguarding infrastructure against flooding.
·         Resource recovery in most developing countries relies heavily on informal workers, who collect, sort, and recycle 15-20% of generated waste. Projects address waste picker livelihoods through strategies such as integration into the formal system, as well as the provision of safe working conditions, social safety nets, child labor restrictions, and education.
NITI AAYOG on SWM [under draft 3 year agenda]
Incineration or “Waste to Energy” is the best option <-> contention is that biogas and composting for waste management generate by-products or residues in large volumes that larger cities will find difficult to dispose of efficiently.
·         But they emit toxic gases as by-products. Neither incorporates lessons from experience of incineration plants in Delhi, nor takes note of the many success stories of bio-methanation.
·         Indian waste is not suitable for incineration because it has too high a moisture content, leading to low calorific value (~800 kcal/kg while required ~2000).
Solid Waste Management Rules (2016) are a significant improvement over the Municipal Solid Waste Rules (2000) in emphasising the need for the enforcement of segregation.
·         Niti Aayog is silent on the segregation of wet waste from dry waste at the source of generating waste. Incentives for segregation and a penalty for non-segregation must be the first action point of any agenda.
Where's place to dump 9k tonnes of garbage daily. Factors - unsegregated waste, over population, illegal construction, tussle among various agencies.
Per capita waste generation increasing by 1.3% pa + urban population increasing between 3– 3.5% pa => Annual increase in waste generation is around 5% pa.
URBANIZATION and HEALTH
Swine Flu returns - why it is bigger and dangerous now than before - spreading fast (Pandemic by WHO), cyclical nature of virus (spurt in cases and deaths every few years). Oseltamivir, the drug for treatment of H1N1 influenza, was moved from Schedule X to Schedule H1.
How hard H1N1 strikes is in many cases a function of awareness and preparedness. It is also a function of living conditions - the more people are exposed to crowded places or unhygienic living conditions, more are they likely to contract infection.
Hydrology
is the science of management of water and water resources for the benefit of mankind. The recent frequency of occurrence of urban floods has once again brought the attention to the immediate need for having a proper urban hydrological system in place to deter occurrences in future.
Water is a mobile liquid and this property can be exploited well for draining out water from cities by construction of differential slopes along roads, sideways, walkways etc.
Using the tools of hydrology like lifts, pumps, canal, embankment etc proper water conservation measures can be taken for storm water harvesting, watershed management.
This steps only needs to be encouraged by city administrator along with complementary measures like proper urban planning, regular drain desalination, water body conservation, strict vigilance by NGT, civic capacity building, raising awareness among others.
Water-wise cities by International Water Association
Principles:
1.       Regenerative Water Services – replenish water bodies
2.       Water Sensitive Urban Design – design urban spaces to reduce floods
3.       Basin Connected Cities – prepare for extreme events
4.       Water-Wise Communities – empowered citizens, aware professionals
a.       Many industries do not treat, recycle and replenish water. We need to compel industries to conserve more water than they consume and make the world water positive.
Providing safe water and sanitation to hundreds of millions of people is critical to achieve the 2030 Agenda for Sustainable Development, and it will require a shared vision, collaboration and exceptional leadership from government, civil society and the private sector locally and globally.
Groundwater Regulation
Ground water is the water that seeps through rocks and soil and is stored below the ground. The rocks in which ground water is stored are called aquifers. Aquifers are typically made up of gravel, sand, sandstone or limestone.
India is the world’s largest user of groundwater. India currently has the largest land area under groundwater irrigation. [UNSUSTAINABLE] Already, 16% of India’s districts are classified as “overexploited” or “critical”. 
National Water Framework Bill, 2016
The law talks about pricing water while providing a certain minimum quantity of water for drinking free. Every person has a right to sufficient quantity of safe water.
All basin states have equitable rights over the use of river water provided such use does not violate the right to water for life of any person in the river basin.
States must recognise the principle that the rivers are public trustees and not owned by the basin-States.
·         If agriculture sucks rivers and aquifers dry, water for drinking will always be a problem. If an upper riparian state exploits a river before letting it flow into a lower state, there will always be a conflict.
·         A cadre of water management professionals, integrated institutions, tariffs and public education seem to be needed.
Traditional Water Storage – Eg: Bahmani
Karez is found in 38 countries worldwide and of course most of these are concentrated in the Middle East region. Karez system was built by Bahmani kings in 15th Century in Bidar, Gulbarg and Bijapur and also in Burhanpur. Karez (Qanat) is an underground network of aqueducts for water supply.
1.       As the highland source is above low-lying destinations, the water drains by gravity. Thus, qanats have low operation & maintenance costs once built; furthermore, no pumps are required.
2.       Secondly, qanats allow water to be transported, with minimal evaporation loss, over long distances in hot, dry climates.
3.       Thirdly, this system is very little dependant on the level of precipitation, and is resistant to natural disasters such as floods.
4.       Fourthly, they control soil-salinity of the plains by consistently providing them with freshwater.
Paradox in Urban Housing
Urban Cities - Saskia Sassen coined 'global city'.
a.       severe shortage of affordable housing vs
b.      increasing investment in luxury housing projects vs
c.       even as substantial quantum of housing stock lies vacant.
India needs more cities: extraordinary amount of wealth vs even more extra ordinary amount of deep poverty.
Poor in India:  dignified, do not become like drunks of London's industrial cities.
Rental Housing
Merits:
1.       Solves the housing crisis of many families, especially migrants.
2.       Fits into the economic plans of families much better than buying or leasing.
3.       Provide choices for economic and spatial mobility to renters. [In a lot of cases, people are not able to find better houses than the ones they are already renting; Could be due to various factors like landlord interference, ghettoization, lack of knowledge etc. Thus, lack of economic mobility of housing.]
4.       Allows a source of additional income for house owners.
5.       Ensures optimum use of city’s urban spaces.
Challenges:
1.       Regressive laws like rent-control acts of various states being too renter-centric.
2.       Lack of formalisation of rental ecosystem (and system of chawls and slums being put to let).
3.       Prejudice and Ghettoization of rental spaces with apprehensions against renting to foreigners, bachelors etc
Proprietary cities
are those cities which are owned by private individuals. Other users have to rent spaces in the city from that owner. The owner provides the basic amenities like maintenance, sanitation, safety etc.
As owned by private business-minded individuals they will take steps for optimal economic output from it => modernization, technological up gradation and improved standard of living => global standards they shall attract FDI, more job opportunities, professional and ethical management. However, business-political nexus => private motive of revenue shall lead to exploitation => afforded only by rich => differences, disunity. Education shall be very costly. Moreover it would not serve the purpose of uplifting the disabled and marginalised.
Spatial divides, Urban Violence and role of Urban Planning
Spatial divides and imbalance sharing of resources in cities reflected in exclusionary urban planning => violence that Indian cities face = communal riots; assault on vulnerable like women, elderlies, disabled, children; violent protest against state authorities.
A better urban planning can curb these incidents as:
1.       End of Ghettos
a.       Better planned cities can end the culture of people preferring societies on religious lines; a city planned for everyone with regulated place can end religious ghettos.
b.      Segregation of cities, leading to class divide based on services – can be ended by better planned cities providing equal services like water and sanitation services without differentiating between rich and poor.
2.       Ending vulnerabilities and instilling inclusiveness
a.       More street lights, more surveillances, gender sensitised police, better transport facilities and regulated private transports can end the vulnerabilities of women in cities.
b.      Need more initiatives and better implementation of Sugamya Bharat initiative which increase the accessibility for disabled.
c.       Playing parks, cycling routes, sensitised police, nearby schools can end vulnerabilities of children.
3.       Ending the apprehensions of urban poor
a.       The poorly planned and executed rehabilitation policies for slum dwellers and urban poor have led to violent protests against the administration. The rehabilitation of urban poor must be properly planned and executed in humane way.
4.       Ending small fights
a.       Better traffic management and control, better road management, better services like water supply and electricity and a smart and better equipped police can help curb small fights.
Whether the Indian planners go for Public infrastructure or Private or PPP mode (municipal bonds), they must put emphasis on inclusive, safe and sustainable cities.
Lone wolf attacks where the attacker is from within the society has showed how important it is to end social alienation and ghettoization for safeguarding the peace in cities.
Transport as a service [TaaS] -- Private Cab Services rising an indicator of failure of government?
A paradigm where people are using a hybrid combination of public and private transport, combined with the sharing economy, cashless payments with swipe cards and the GPS-enabled smartphone.
Vital stats: 79% of app based cab drivers reported an increase in income from before. App based cab drivers make the maximum number of trips per day compared to both autos and private taxis.
Arguments in favour of Private Cab Services –
1.       Usually public transport has fixed hours of service and thus could not be used at odd hours like in midnight or early morning.
2.       The reach of public transport has been limited mostly to the core areas of the city. The peripheral areas have been poorly served where most of the migrants live.
3.       Public transport lacks ‘Last Mile Connectivity’ due which most of the women are made to take longer routes.
4.       Public transports like Buses and Local/Metro services are inadequate in terms of quantity and most of the time falls short of quality (cleanliness, hygiene etc) thus compelling commuters to go for cabs.
Arguments against –
1.       Cab services provide ‘End to End’ connectivity which suits to the need of commuters and also saves his/her time.
2.       Cab services have prospered even at places where public transport is good on accounts of factors like flexibility, low prices and smooth travel.
3.       The public transport services like Delhi Metro have been successful beyond imagination and such projects are coming up in cities like Bengaluru, Jaipur, Pune etc.
4.       Advantages of public transport - Co-passengers ensure vigilance, presence of Driver and Conductor, ie Government Servants ensure help, pre-determined path, women attendant, first aid.
Challenges to Uberization
Regulatory framework - Indian law requires that any trailer that is attached to a truck must bear the same registration number as the truck. This makes it impossible to deploy a hub and spoke model as this model relies on trailers being capable of being detached from one truck and attached to another at each hub throughout the journey.
Interstate transport needs permits from each state thereby complicating the procedure of using e-technology.
The required cyber infrastructure. Lack of infrastructural facilities like quality roads.
Directly Elected and Empowered Mayors
Recent incidence: Maharashtra cabinet approved a proposal for direct election of the village sarpanch, the head of the gram panchayat. Earlier, the sarpanch was elected indirectly, by elected representatives. This step was discussed and thus it has been proposed that the criteria of direct elections should also extend to the municipal corporations that govern larger urban areas.
Pros of direct elections of Mayor: Accountability (enhance the sense of responsibility), Decentralisation (public mandate to run local urban governance with all required authority) => help tackle Complex urban issues.
Cons: If a directly elected mayor belongs to a party in minority in the municipality, it becomes difficult to get other municipality members on board in taking decisions. This was witnessed in Himachal Pradesh, which ultimately led to the scrapping of this system.
Formal and Informal Interactions - Urban Elections
“As India urbanises, acknowledging the formal and informal interactions and incorporating them to understand local politics can provide valuable insights into our urbanisation trajectory.”
·         Urban body elections (Delhi, Mumbai, etc) are soul of democratic governance in the urban local government set up of country established by 74th amendment act 1992.
·         Formal and informal both types of organisations are playing their due role in ensuring the right to services in time in various states of India. 
·         SCM has taken care of this crucial aspect by encouraging the informal sector in the implementation of the scheme.







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