Islands differ in their geological and geomorphologic settings; and in their physical, biological, climatic, social, political, cultural, and ethnic characteristics. Yet they share a distinct underlying concern that marks their overall vulnerability in the context of sustainable development.

Islands of the World

Continental Islands

Bodies of land connected by the continental shelf to a continent. Greenland is part of North American continental shelf, while Tasmania is an extension of the Australian continent. Also, Trinidad is a section of the South American continental shelf while Sumatra is a portion of the South East Asian shelf.

Oceanic Islands

Bodies formed by volcanic eruptions on the ocean floor. As volcanoes erupt, they build up layers of lava that may eventually break the water surface. When the tops of the volcanoes appear above the water, they form islands such as Hawaii made primarily of basaltic lava. Oceanic islands are also known as ‘high islands’ and are usually formed near subduction zones, hot spots, tectonic plates etc.

Tidal Islands

Bodies that are connected to the mainland at low tide at which time they can be reached on foot. At high tide however they are completely cut off from the mainland making it a true island. Tidal islands are sometimes connected to the mainland by a man-made causeway. Some such islands are Mont Saint-Michel in Normandy, France, Enoshima in Japan, Lindisfarne in the northeast coast of England, etc.

Coral Islands

Bodies of low flat land formed in warm waters by tiny sea animals called corals. As corals build up, their hard skeletons make reefs of limestone. Some coral reefs may grow up from a plateau on the seafloor until they break the water’s surface, forming islands. The islands of the Bahamas are the highest parts of underwater banks. Another kind of coral island is the atoll, which is a coral reef that begins by growing in a ring around the sides of an oceanic island. As the island slowly sinks into the sea, the reef continues to grow. Lakshadweep Islands comprise of 12 such atolls.

Artificial Islands

Bodies of land that is essentially man-made, with material brought-in from elsewhere or as an expanded part of an already-existing island by draining the water around it. Some of the example of artificial islands are Harbor Island in San Diego Bay, California; Treasure Island in Eastern Caribbean, etc. Singapore is actively involved in creating artificial islands apart from other nations such as Qatar and Japan.

Barrier Islands

Bodies of narrow land that lie parallel to coastlines largely made up of sediments, separated from the shore by a lagoon or a sound. They usually have sand dunes that act as barriers between the ocean and the mainland, which protects the coast from being directly battered by storm waves and winds. The islands off the Atlantic coast of southern Florida were formed in this way. Some barrier islands were formed by glacial deposits from the ice age. Long Island, in New York, and Nantucket, off the coast of Massachusetts, are both formed of glacial moraines. Some of the barrier islands are Galveston and Padre Island, Texas; East Frisian Islands, West Germany.

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  • In a diverse country like India, where each State is socially, culturally, economically, and politically distinct, measuring Governance becomes increasingly tricky. The Public Affairs Index (PAI 2021) is a scientifically rigorous, data-based framework that measures the quality of governance at the Sub-national level and ranks the States and Union Territories (UTs) of India on a Composite Index (CI).


    States are classified into two categories – Large and Small – using population as the criteria.

    In PAI 2021, PAC defined three significant pillars that embody GovernanceGrowth, Equity, and Sustainability. Each of the three Pillars is circumscribed by five governance praxis Themes.

    The themes include – Voice and Accountability, Government Effectiveness, Rule of Law, Regulatory Quality and Control of Corruption.

    At the bottom of the pyramid, 43 component indicators are mapped to 14 Sustainable Development Goals (SDGs) that are relevant to the States and UTs.

    This forms the foundation of the conceptual framework of PAI 2021. The choice of the 43 indicators that go into the calculation of the CI were dictated by the objective of uncovering the complexity and multidimensional character of development governance

    The Equity Principle

    The Equity Pillar of the PAI 2021 Index analyses the inclusiveness impact at the Sub-national level in the country; inclusiveness in terms of the welfare of a society that depends primarily on establishing that all people feel that they have a say in the governance and are not excluded from the mainstream policy framework.

    This requires all individuals and communities, but particularly the most vulnerable, to have an opportunity to improve or maintain their wellbeing. This chapter of PAI 2021 reflects the performance of States and UTs during the pandemic and questions the governance infrastructure in the country, analysing the effectiveness of schemes and the general livelihood of the people in terms of Equity.

    Growth and its Discontents

    Growth in its multidimensional form encompasses the essence of access to and the availability and optimal utilisation of resources. By resources, PAI 2021 refer to human resources, infrastructure and the budgetary allocations. Capacity building of an economy cannot take place if all the key players of growth do not drive development. The multiplier effects of better health care, improved educational outcomes, increased capital accumulation and lower unemployment levels contribute magnificently in the growth and development of the States.

    The Pursuit Of Sustainability

    The Sustainability Pillar analyses the access to and usage of resources that has an impact on environment, economy and humankind. The Pillar subsumes two themes and uses seven indicators to measure the effectiveness of government efforts with regards to Sustainability.

     

    The Curious Case Of The Delta

    The Delta Analysis presents the results on the State performance on year-on-year improvement. The rankings are measured as the Delta value over the last five to 10 years of data available for 12 Key Development Indicators (KDI). In PAI 2021, 12 indicators across the three Pillars of Equity (five indicators), Growth (five indicators) and Sustainability (two indicators). These KDIs are the outcome indicators crucial to assess Human Development. The Performance in the Delta Analysis is then compared to the Overall PAI 2021 Index.

    Key Findings:-

    1. In the Large States category (overall), Chhattisgarh ranks 1st, followed by Odisha and Telangana, whereas, towards the bottom are Maharashtra at 16th, Assam at 17th and Gujarat at 18th. Gujarat is one State that has seen startling performance ranking 5th in the PAI 2021 Index outperforming traditionally good performing States like Andhra Pradesh and Karnataka, but ranks last in terms of Delta
    2. In the Small States category (overall), Nagaland tops, followed by Mizoram and Tripura. Towards the tail end of the overall Delta ranking is Uttarakhand (9th), Arunachal Pradesh (10th) and Meghalaya (11th). Nagaland despite being a poor performer in the PAI 2021 Index has come out to be the top performer in Delta, similarly, Mizoram’s performance in Delta is also reflected in it’s ranking in the PAI 2021 Index
    3. In terms of Equity, in the Large States category, Chhattisgarh has the best Delta rate on Equity indicators, this is also reflected in the performance of Chhattisgarh in the Equity Pillar where it ranks 4th. Following Chhattisgarh is Odisha ranking 2nd in Delta-Equity ranking, but ranks 17th in the Equity Pillar of PAI 2021. Telangana ranks 3rd in Delta-Equity ranking even though it is not a top performer in this Pillar in the overall PAI 2021 Index. Jharkhand (16th), Uttar Pradesh (17th) and Assam (18th) rank at the bottom with Uttar Pradesh’s performance in line with the PAI 2021 Index
    4. Odisha and Nagaland have shown the best year-on-year improvement under 12 Key Development indicators.

    In the Scheme of Things

    The Scheme Analysis adds an additional dimension to ranking of the States on their governance. It attempts to complement the Governance Model by trying to understand the developmental activities undertaken by State Governments in the form of schemes. It also tries to understand whether better performance of States in schemes reflect in better governance.

    The Centrally Sponsored schemes that were analysed are National Health Mission (NHM), Umbrella Integrated Child Development Services scheme (ICDS), Mahatma Gandh National Rural Employment Guarantee Scheme (MGNREGS), Samagra Shiksha Abhiyan (SmSA) and MidDay Meal Scheme (MDMS).

    National Health Mission (NHM)

    • In the 60:40 division States, the top three performers are Kerala, Goa and Tamil Nadu and, the bottom three performers are Uttar Pradesh, Jharkhand and Bihar.
    • In the 90:10 division States, the top three performers were Himachal Pradesh, Sikkim and Mizoram; and, the bottom three performers are Manipur, Assam and Meghalaya.

     

    INTEGRATED CHILD DEVELOPMENT SERVICES (ICDS)

    • Among the 60:40 division States, Orissa, Chhattisgarh and Madhya Pradesh are the top three performers and Tamil Nadu, Telangana and Delhi appear as the bottom three performers.
    • Among the 90:10 division States, the top three performers are Manipur, Arunachal Pradesh and Nagaland; and, the bottom three performers are Jammu and Kashmir, Uttarakhand and Himachal Pradesh

     

    MID- DAY MEAL SCHEME (MDMS)

    • Among the 60:40 division States, Goa, West Bengal and Delhi appear as the top three performers and Andhra Pradesh, Telangana and Bihar appear as the bottom three performers.
    • Among the 90:10 division States, Mizoram, Himachal Pradesh and Tripura were the top three performers and Jammu & Kashmir, Nagaland and Arunachal Pradesh were the bottom three performers

     

    SAMAGRA SHIKSHA ABHIYAN (SMSA)

    • West Bengal, Bihar and Tamil Nadu were the top three States amongst the 60:40 division States; while Haryana, Punjab and Rajasthan appeared as the bottom three performers
    • In the case of 90:10 division States, Mizoram, Assam and Tripura were the top three performers and Nagaland, Jammu & Kashmir and Uttarakhand featured as the bottom three

     

    MAHATMA GANDHI NATIONAL RURAL EMPLOYMENT GUARANTEE SCHEME (MGNREGS)

    • Among the 60:40 division States, the top three performers are Kerala, Andhra Pradesh and Orissa and the bottom three performers are Madhya Pradesh, Jharkhand and Goa
    • In the 90:10 division States, the top three performers are Mizoram, Sikkim and Nagaland and the bottom three performers are Manipur and Assam