Climate Change and Its Impact: A Review of Global Strategies for Adaptation and Mitigation

Abstract

Climate change conveys an existential threat to global ecosystems and human societies, primarily from human activities that amplify greenhouse gas emissions. This review focuses on the drivers, impacts, and responses related to climate change. It highlights the need for adaptation and mitigation to develop in an integrated way and at a pace and scale commensurate with the urgency of the challenge posed. The role of fossil fuel reliance, deforestation, and intensive agriculture in accelerating global warming is well established, and so is its exacerbation of extreme weather events, biodiversity loss, and the socioeconomic inequities faced by the most vulnerable, often in the Global South. However, Paris and NDCs measures, such as renewable energy transition, carbon pricing, and carbon capture technologies, are addressed in the article as international frameworks. Simultaneously, adaptation strategies, climate-resilient infrastructure, ecosystem-based approaches, and community-led initiatives are examined for their effectiveness in building resilience. We can learn from successful policy implementations in Denmark, the Netherlands, and Small Island Developing States through case studies on renewable energy integration, adaptive water management, and the utilization of traditional knowledge. Even as they advance, these Climate Solutions are Facing Mass Adoption. Both emphasize the need for mitigation and adaptation to be framed through a justice lens, privileging vulnerable communities and inter-generational justice. It demands enhanced global cooperation, scalable financing mechanisms, and inclusive governance to close implementation gaps. Understandably, addressing the climate crisis must involve systemic transformation, marrying ambitious policy frameworks with on-the-ground innovations to establish a livable world for everybody.