The concept of human security expands traditional notions of security beyond state-centric military concerns to include the protection of individuals and communities from a wide range of threats. Climate change, as an intensifying global phenomenon, poses significant risks across multiple dimensions of human security, particularly affecting vulnerable populations in developing countries. These impacts can be understood across seven key dimensions: economic, food, health, environmental, personal, community, and political security. Economic security, defined as access to basic income and resources necessary for a decent standard of living, is heavily impacted by climate change. Extreme weather events, such as floods, droughts, cyclones, and heatwaves, frequently destroy infrastructure, disrupt livelihoods, and reduce employment opportunities in sectors like agriculture, fisheries, and tourism. Developing countries, where a large proportion of the population depends on climate-sensitive livelihoods, are particularly susceptible. For instance, subsistence farmers in sub-Saharan Africa experience crop failures due to erratic rainfall patterns, reducing household incomes and increasing vulnerability to poverty. Similarly, coastal communities reliant on fishing face declining catches due to rising sea temperatures and ocean acidification, jeopardizing economic stability. These disruptions can lead to cycles of debt, migration, and social instability, undermining broader economic security. Food security, encompassing consistent access to sufficient, safe, and nutritious food, is intricately linked to climate change. Shifts in temperature, precipitation, and soil moisture directly affect agricultural productivity. In regions like South Asia, Southeast Asia, and parts of Africa, rising temperatures have shortened growing seasons and lowered crop yields, while increased frequency of floods and droughts has led to significant post-harvest losses. Smallholder farmers, who often lack the financial resources to invest in irrigation, improved seeds, or protective infrastructure, face heightened vulnerability. Consequently, food scarcity and rising prices exacerbate malnutrition and hunger, particularly among children and marginalized groups. In countries with weak food distribution systems, climate-induced disruptions amplify existing inequities, making food security an acute challenge. Health security, defined as protection from diseases and unhealthy living conditions, is severely threatened by climate change. Rising temperatures and altered precipitation patterns contribute to the spread of vector-borne diseases like malaria, dengue, and Zika, especially in tropical and subtropical regions. Flooding and water scarcity exacerbate waterborne illnesses such as cholera and diarrhea. Moreover, extreme heat events can