Climate Change and Security with Reference to Food Security: A Systematic Literature Review

Abstract

Purpose: This research aims to investigate the link between climate change and food security. The study seeks to understand the potential impacts of climate change on food supplies and examine how climate resilient agriculture is the way forward. By addressing this critical issue, the research aims to provide insights to policymakers and stakeholders to develop effective strategies for ensuring food security in the face of climate change.

Design/Methodology/Approach: A systematic review of existing literature was conducted for this research using Scopus. E-contents from reputable sources like World Bank, FAO, IFAD, NAFSA, and other reputed websites were systematically analysed in second phase. The research methodology ensures a comprehensive evaluation of the impacts of climate change on food security, based on reliable and credible data.

Findings: The research findings highlight the profound impact of climate change on food security. Climate-induced disruptions to weather patterns have significant implications for agricultural productivity, heightening the risk of crop failures and reduced food production. This disturbance directly affects the availability, accessibility, and affordability of food, particularly for vulnerable populations. Moreover, the intensification of extreme weather events, such as droughts, floods, and heatwaves, driven by climate change, exacerbates food insecurity in many regions. Furthermore, the study underscores the critical role of climate-resilient agriculture as a forward-looking solution. Implementing climate-resilient practices, including crop diversification, improved irrigation, and climate-resistant crop varieties, is essential in safeguarding food production, promoting economic stability, and mitigating greenhouse gas emissions.

Originality: This research contributes significantly to the existing body of knowledge by offering a focused and in-depth analysis of the intricate relationship between climate change and food security. The systematic review of authoritative sources enhances the reliability and credibility of the findings. This study sheds a spotlight on the specific and pressing challenges posed by climate change to food security, emphasising the need for targeted and coordinated efforts to address this critical issue. By addressing the urgency of climate-induced food insecurity and underscoring the potential of climate-resilient agriculture as a forward-looking solution, this research provides a fresh and essential perspective on the intersection of climate change and global food supplies.

Paper Type: Review of Literature