"Plans to test a technique that would cool the planet by blocking sunlight are one step closer to reality. Harvard University in Cambridge, Massachusetts, has created an external advisory panel to examine the potential ethical, environmental and geopolitical impacts of this geoengineering project, which has been developed by the university’s researchers."

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"With the West Antarctic ice sheet starting to melt, which can lead to a rise in sea levels, a team of researchers has come up with a radical proposal: To artificially create snow to thicken up the ice sheet.
Read more at https://www.todayonline.com/singapore/explainer-melting-ice-sheet-and-how-rising-sea-levels-will-affect-singapore"

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"To help battle global warming, companies around the world are expected to spend billions of dollars over the next decade building devices aimed at sucking carbon from the atmosphere. The thing is, Mother Nature already made one. While each acre of most tree species can capture and store 1.1 to 9.5 metric tons of carbon dioxide a year, an acre of empress trees can absorb 103."

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"While artificial leaves hold promise as a way to take carbon dioxide -- a potent greenhouse gas -- out of the atmosphere, there is a 'dark side to artificial leaves that has gone overlooked for more than a decade,' according to Meenesh Singh, assistant professor of chemical engineering in the University of Illinois at Chicago College of Engineering."

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