The following summary outlines the critical national challenges which face global nations.

1. Climate Change: World stability faces serious threats from increasing temperatures that generate extreme weather events while driving up sea levels which devastate economies and both ecosystems and human existence.

2. Global Health Crises: The COVID-19 pandemic exposed systemic weaknesses in connected global systems and powered a push for improved public health infrastructure alongside pandemic readiness alongside fair healthcare access for all.

3. Geopolitical Tensions: Global peace and security face critical threats from political tensions and the power surge of nationalists alongside populist movements.

4. Economic Inequality: Sustainable development meets substantial obstacles due to rising economic disparity which also produces societal disturbances among various countries and their populations.

5. Food Security: Food global security stands as a critical challenge because it defends against large-scale hunger while protecting citizens from malnutrition caused by climate change and resource depletion and increasing population numbers.

6. Technological Disruption: Technological innovations such as Artificial intelligence together with automation systems generate both promising prospects along with the problems of technology-driven employment loss and moral issues.

India can help accelerate solutions in driving:

1. Climate Action: World leadership emerges from India through these steps:

2. Transitioning to renewable energy: The increase in extracting renewable sources depends on making solar power and wind power systems more powerful.

3. Energy Efficiency: Sustainable resource management will benefit from both energy-efficient technology advancements and transformed methods of production together with consumption patterns.

4. Protection of forests and biodiversity: Enhancement of forest cover through sustainable land-use practices.

5. Technological Innovation: India maintains a powerful technological and innovative framework throughout its economy. It can contribute through:

6. Green technology development and deployment: Clean energy technology development with sustainable agriculture sector investments and climate-resilient infrastructure research and development work.

7. Harnessing technology for development: Applying technology to social and economic problems, such as improved access to education and health and agricultural productivity.
8. International Cooperation: Engaging with the international community and cooperating to address global challenges. This includes:
9. Development Co-operation: helping developing countries implement initiatives to mitigate climate change, strengthen public health, and meet sustainable development goals.

10. Contributing to Global Peace and Security: India can contribute to global peace and security by:

11. Dialogue and Diplomacy: Propagation of peaceful resolution of conflicts and multilateralism

12. Supporting Peacekeeping: Supporting the United Nations Peace Force and helping bring peace to resolve conflict.