在2008年的考研英语作文中，考生被要求就“全球变暖对人类的影响”这一主题展开论述。以下是一篇原创的作文示例：
标题：Global Warming: A Menacing Threat to Humanity
As we stand on the brink of a new era, the issue of global warming has become increasingly urgent. The relentless rise in temperatures has already begun to disrupt the delicate balance of our planet, posing a severe threat to human survival.
Firstly, global warming has led to extreme weather conditions, such as hurricanes, floods, and droughts, which have caused widespread destruction and loss of life. In 2008, the year this essay was written, China was struck by a series of devastating floods that left millions homeless and disrupted the lives of countless others.
Secondly, the melting of polar ice caps has resulted in rising sea levels, which threatens to submerge low-lying coastal regions and islands, displacing millions of people. This has prompted governments to invest in costly infrastructure to protect their citizens from the impending disaster.
Thirdly, the increased frequency of heatwaves and extreme temperatures has led to a surge in health issues, such as heat stroke and respiratory problems. Moreover, the shifting climate patterns have caused the spread of diseases that were once confined to tropical regions, putting the entire global population at risk.
To address this pressing issue, it is essential for governments, organizations, and individuals to take immediate and decisive action. Firstly, nations must commit to reducing greenhouse gas emissions and transitioning to renewable energy sources. Secondly, it is crucial to promote sustainable practices in agriculture, industry, and urban planning. Lastly, individuals must adopt a more environmentally conscious lifestyle, such as reducing their carbon footprint and supporting initiatives aimed at preserving our planet.
In conclusion, global warming is a menacing threat to humanity. We must act now to protect our planet and secure a sustainable future for generations to come. Only through collective efforts can we overcome this challenge and ensure a prosperous and healthy world for all.
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