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Rising Global Temperatures: A Glimpse into the Future
This past summer in the Northern Hemisphere, global temperatures reached approximately 1.5° C above levels recorded before the industrial era. The extreme weather phenomena that followed serve as an alarming indication of what could become commonplace by mid-century. Projections suggest that if current emission trends persist, we may see this temperature rise double by the end of this century and potentially continue to escalate thereafter.
The Case for Geoengineering: Necessity or Risk?
In light of these developments, there is a growing consensus among experts advocating for some form of geoengineering intervention. If we are aware that such significant warming will lead to disastrous outcomes, why not explore methods to mitigate its effects? However, several concerns arise regarding these techniques; notably, our limited understanding of their effectiveness and potential unforeseen repercussions complicates their implementation. This underscores the urgent need for comprehensive research prior to any practical application.
Researching Responsibly: Ethical Guidelines from AGU
The challenge lies in conducting research while minimizing risks associated with unintended consequences. To address this issue, the American Geophysical Union (AGU) has recently published guidelines aimed at ensuring ethical practices in geoengineering research endeavors.
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