The principle of progressive realization of economic and social rights is a concept enshrined in international human rights law, particularly within the International Covenant on Economic, Social and Cultural Rights (ICESCR). It recognizes that certain rights, such as the right to education, health, and adequate standards of living, may not be fully achievable immediately, but should be progressively improved over time. The principle acknowledges that the realization of economic and social rights may be limited by various factors, such as the availability of resources, the level of economic development, and social and cultural contexts. It emphasizes that governments have a duty to take deliberate, concrete, and effective steps towards the full realization of these rights. In the context of the Nigerian Constitution, Chapter 2 contains the Fundamental Objectives and Directive Principles of State Policy. These principles outline the socio-economic goals and aspirations of the Nigerian state, and serve as a guide for governance and policy-making. While they are not legally enforceable by the courts, they are considered to be fundamental principles that inform the legislation and policies of the country. Article 16 of the Nigerian Constitution specifically addresses the progressive realization of economic and social rights. It states that "the State shall, within the context of the ideals and objectives for which provisions are made in this Constitution... adopt policies aimed at promoting the welfare of the people in the community." Chapter 2 encompasses a wide range of social and economic rights, including the right to education, health, adequate housing, and employment. These rights highlight the government's duty to ensure that all citizens have access to essential services and have their basic needs met. However, the practical implementation and progressive realization of these rights in Nigeria faces numerous challenges. Limited resources, corruption, inadequate infrastructure, and regional disparities are some of the obstacles that hinder the realization of economic and social rights for the Nigerian population. Nonetheless, efforts have been made by the Nigerian government and civil society to address these challenges. For example, in education, policies have been implemented to improve access, quality, and equity in the educational system. The Universal Basic Education Act of 2004 aimed to enhance access to basic education for all Nigerian children. Similarly, in the health sector, the government has initiated various programs and policies to improve healthcare delivery, such as the National Health Insurance Scheme and the revitalization of primary healthcare centers. These initiatives aim to progressively improve the accessibility and quality of healthcare services for all Nigerians. In conclusion, the principle of progressive realization of economic and social rights acknowledges that the full realization of these rights may take time and effort. In the Nigerian context, Chapter 2 of the Constitution serves as a guiding framework for policy-making and governance, emphasizing the government's duty to adopt measures aimed at promoting the welfare of its citizens. While challenges exist, various initiatives have been undertaken to progressively improve the realization of economic and social rights in Nigeria.