Chapter 5: The Human Impact

Climate change isn't just about environmental changes—it directly affects human life in several profound ways. Here's how global warming, rising CO₂ levels, and extreme weather patterns are impacting human health, food production, and safety.

1. Health Impacts from Extreme Heatwaves

The rise in global temperatures has led to more frequent and severe heatwaves, causing an increase in heat-related illnesses and deaths. Vulnerable populations, especially the elderly and those in urban areas, are at greater risk.

2. Agricultural Disruptions and Food Scarcity

Climate change is leading to disruptions in agriculture by altering rainfall patterns, increasing the occurrence of droughts, and exacerbating soil degradation. These changes result in lower crop yields, which can lead to food scarcity and higher prices, particularly in regions dependent on agriculture.

3. Increased Risk of Floods and Droughts

Regions worldwide are facing heightened risks of floods and droughts due to shifting precipitation patterns. Floods can destroy homes and infrastructure, while droughts strain water resources, increase the risk of wildfires, and create challenges for both agriculture and water access.

Bubble Chart: Climate Change and Human Impact

The chart below illustrates the relationship between CO₂ emissions, temperature rise, and human impact across different regions. The size of each bubble represents the severity of the impact in that particular area.