"The Dying Earth: Grasping Our Global Climate Crisis": The Dying Earth
The Dying Earth Understanding the Global Climate Crisis By Bisma Ijaz & Gift Olaitan Olagunju In the last 10 years we all must have seen at least a movie about apocalyptic catastrophes due the deterioration of earth’s essence. But now, it seems like human civilization is actually heading towards a possible catastrophic event and Climate Change. This unpredictable change in climate can ultimately wipe out human civilization if significant actions are not taken timely and strategically. Climate change is one of the most urgent crisis to be faced by humanity in the 21st century. Earth’s climate shift and a constant increase in global warming due to human activities, require serious action to tackle its catastrophic impact and rapid changes in weather conditions. The United Nations, governments, World organizations, and even on individual level, the crisis of climate change is getting extreme attention due to its ongoing drastic weather shifts all across the globe. According to the ERA5 report, 2023 is considered to be the warmest year on record. This constant rise in temperature has caused severe floods, droughts, and, wildfires all over the world, mostly affecting the 3rd world countries. On a global level, countries are taking steps to address its severity and collaborating with each other to tackle it as soon as possible. Climate Change refers to a long-term shift in temperature and weather conditions of the world that makes our planet habitual for life. The key cause of this extreme change can be traced back to human activities throughout history, particularly deforestation and burning of fossil which has played a vital role in the climate crisis. In reference to the Intergovernmental panel on climate change (IPCC) as shown on their official Website (IPPC Website), Climate change has already left an indelible mark on our planet, causing widespread impacts and damages to human systems and ecosystems alike. From altering terrestrial landscapes to reshaping ocean ecosystems, the effects of climate change are undeniable. Physical water availability, a critical component of our ecosystem, is under strain as climate change disrupts the balance of water from various sources, including groundwater and surface water. Furthermore, assessments of global mental health and displacement reveal the far-reaching consequences of climate change, albeit in regions that have been assessed. Observations of these impacts are closely linked to changes in physical climate, many of which can be attributed to human influence. The confidence levels in these attributions reflect the assessment of the observed impact’s connection to climate change. Examining observed and projected changes in global surface temperature from 1900 to 2100 provides a stark illustration of how our climate has evolved and will continue to do so over the lifespans of three representative generations. Projections based on various greenhouse gas emissions scenarios paint a sobering picture of the future, with different emission pathways leading to vastly different outcomes. Visual representations of every form of climatic shift such as ‘climate stripes’, offer a glimpse into the future, depicting human-caused long-term trends overlaid with the continuing influence of natural variability. Each color on the generational icons corresponds to the global surface temperature stripes for each year, providing a tangible visualization of possible future experiences. In essence, the data presented underscores the urgency of addressing climate change and underscores the need for concerted global action to mitigate its impacts and secure a sustainable future for generations to come. The primary factor of climate change is the emission of greenhouse gases such as carbon dioxide (CO2), methane gas (CO), and nitrous oxide (N2O) in the atmosphere. Through these gases, our atmosphere traps heat directly coming from the sun, leading to a warming effect known as the greenhouse effect. It is the reason why Earth is a habitual planet for humans. So, if the amount of greenhouse gases increases, the Earth’s temperature also increases. This change in temperature results in global warming. During the industrial era, around the late 1750s, there was a transition from making goods by hand to machinery. Afterward, the atomic bombing of Hiroshima and Nagasaki in World War 2, and the global level use of automobiles and motor vehicles which work with carbon-rich fuels burning gasoline and diesel fuels, caused the emission of CO2 gas resulting in the spike of CO2 into the atmosphere. This global level transition led to a widely spread negative impact on the planet which includes high sea levels, more frequent and drastic weather conditions, loss of biodiversity, and disruption of ecosystems. Also, the global population has increased unbelievably in the past 150 years. In 1800, the world population was around 1 billion, and today we have reached 8 billion. In order to get more land for crop production and more land for human settlements, humans cut down trees and turn forests into fields. For such population density, we burn a lot more fossil fuels and release enormous amounts of carbon dioxide. This population growth followed an increase in deforestation, that caused no absorption of CO2 from the air, as trees store carbon dioxide in their roots and trunks. These greenhouse gases have caused an average global temperature rise of +1.1 degrees Celsius compared to the pre-industrial era. This slight increase in temperature seems no big deal, but on a global level, this spike has caused severe weather conditions and increased normal summer temperature by 10-15 degrees Celsius. This rise in warming conditions has caused the melting of glaciers, especially in the Arctic, the icy region near the North Pole. This melting leads to the ocean water level by 3 inches. This sea level rise is causing severe thunderstorms. In Indonesia, they are moving away from the capital city Jakarta as it is sinking. Rainfall pattern changes are causing untimely rains and more droughts. So, one shift is causing the other disaster. That’s how the climate change conditions are serious. You may be interested to read other articles: The Futuristic China’s Hegemony, Global Inflation, The lasting impact of Music, Middle East Economy, and Anton’s Invention Conquering the World. The 3rd world countries are under the severe influence of Climate change, like