Introduction

Some deny climate change, viewing it as natural variability, but weather and climate are different. Climate change is a long-term shift in average temperature and rainfall. While natural factors exist, scientists show they are minor. IPCC reports 1.1°C warming since 1850, driven mainly by human greenhouse gases, a view supported by about 97% of climate scientists worldwide today.

Causes of Climate Change 

The gases that trap heat have been overwhelmed in the atmosphere due to human activities. Major causes include: 

Fossil Fuels: CO 2 emission by burning coal, oil and gas is massive. 

Deforestation: Forest cutting or burning will produce CO2 and will eliminate the trees that absorb carbon. 

Industry/ Agriculture: Co2, methane and other gases are emitted in factories and farmland. 

Other Pollution: There is also some climate warming brought about by other industrial chemicals and soot. 

Human activities have overwhelmed natural processes, causing greenhouse gases to rise far above normal cycles and rapidly accelerate Earth’s warming.

Addressing the Change 

Scientists agree that warming can be reduced or reversed through drastic, long-term emission cuts. Achieving net-zero carbon by balancing CO₂ output with removals, such as reforestation, can stabilize temperatures over time.

Clean Energy: Use solar, wind, and hydropower energy instead of coal or oil. 

Energy Efficiency: Insulate houses and use efficient appliances and automobiles to cut costs of energy. 

Reforestation: Have more trees and conserve forests that are natural CO2 absorbers. Stop deforestation.  

Green Transportation: Substitute cars with electric bicycles and mass transportation. 

Carbon Capture: Invest in the new technology in which CO2 is captured in the atmosphere. 

International cooperation, like the Paris Agreement, helps reduce global warming effectively.

Challenges Ahead 

Significant obstacles remain. Some leaders and companies resist change for economic reasons, fearing costs, job losses, and energy transitions. Misinformation fuels the denial of climate change. Africa faces challenges due to limited resources and technology, raising fairness concerns since it emits little yet suffers more. These pressures drive youth advocacy for clean-energy jobs and policies.

Climate Change in Africa 

Africa is already heavily affected by climate change, warming faster than other regions. Heatwaves, droughts, floods, and rising seas damage farms, livestock, and coastal communities. These extremes threaten food security, water supply, health, and livelihoods, leaving millions vulnerable across the continent. African communities are taking action. Kenyan farmers use drought-resistant maize, while Sahel communities build small dams to capture rain. Solar energy and efficient cookstoves reduce pollution. Experts stress education and local solutions, urging investment in renewable energy and resilient agriculture. Informed youth can drive positive change.

Conclusion

It is possible to observe that climate change is not a hoax but a reality. Nevertheless, as it was created by most people, it can be fixed by people. The youth and communities within African countries as well as across the world can take part in reducing warming and building a safer future, learning more about the science, speaking up, and local action.