Breathing life into a struggling planet: Understanding climate change and exploring solutions

This article was exclusively written for The European Sting by Mr. Mohammed Al-tamimi, a last year medical student at Yemen’s Hadhramout University College of Medicine. The writer is affiliated with the International Federation of Medical Students Associations (IFMSA), cordial partner of The Sting. The opinions expressed in this piece belong strictly to the writers and do not necessarily reflect IFMSA’s view on the topic, nor The European Sting’s one.

From record-breaking high temperatures escalating at an unprecedented rate to extreme weather events devastating the lives of millions of people around the world, climate change is an indisputable reality that is affecting our planet. It is a complex multifaceted phenomenon that affects every aspect of our lives. Hence, awareness of climate change is essential for fostering a sustainable future and safeguarding the well-being of our planet.

Understanding the Climate Change

“There is unequivocal evidence that Earth is warming at an unprecedented rate. Human activity is the principal cause.” – NASA

Climate change is evidently the result of human activity, particularly the burning of fossil fuels, deforestation, and industrial processes. These activities have led to a surge in the concentration of greenhouse gasses in the atmosphere, for example (carbon dioxide, methane, nitrous oxide..etc) , which entrap heat and cause the Earth’s temperature to rise, which in turn warms the ocean affecting marine life, erodes coastlines, shrinks ice sheets, retreats glaciers, acidifies the ocean and causes frequent extreme weather events that are already being felt around the world. Moreover, In many regions, droughts, floods, and other extreme weather events are becoming more prevalent, leading to food and water shortages, displacement, economic instability, and loss of biodiversity.

Exploring Solutions

Despite the severity of the climate change, there is hope. Scientists, policymakers, and activists around the world are working to develop and implement a range of solutions to address the problem. These solutions fall into three categories: mitigation, adaptation, and geoengineering.

Mitigation 

reducing greenhouse gas emissions to slow down the pace of climate change by including transitioning to renewable energy sources, improving energy efficiency, and reducing deforestation. With attention to the United Nation’s body of climate change, the intergovernmental panel on climate change (IPCC) , over 100 countries  including the world’s largest economies such as the US, China, and the European Union have committed to achieving net-zero emissions by 2050 or earlier.

Adaptation

Preparedness and responsiveness are essential in addressing the consequences of climate change that are already manifesting or anticipated to occur in the future. These measures encompass a range of strategies, including the construction of sea walls to safeguard against rising sea levels, the cultivation of drought-resistant crops, and the enhancement of water management systems, implementing social safety nets, and raising awareness. Thus, prioritizing adaptation can bolster the resilience of communities and ecosystems, enabling them to endure and thrive.

Geoengineering

involves large-scale interventions in the Earth’s systems to counteract the effects of climate change. This can include measures such as carbon capture and storage, which involves capturing carbon dioxide emissions from industrial processes and storing them underground, or solar radiation management, which involves reflecting sunlight back into space to cool the Earth’s surface. While geoengineering has the potential to be effective, it is essential to acknowledge the associated risks and uncertainties, making a cautious approach imperative.

Conclusion

About the author

Mohammed Al-tamimi is a last year medical student at Yemen’s Hadhramout University College of Medicine, comes from a very small village in the valley of Hadhramout. He grew up cherishing nature and farm-life with a dream of being a doctor. Currently a proud member of the national professional exchange team of the National Association of Medical Students – Yemen (NAMS-Yemen)