Waters of Conflict

Feb 19, 2024 | Joshua Frank
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The situation is beyond dire. In 2023, it was estimated that upwards of three billion people, or more than 37% of humanity, faced real water shortages, a crisis predicted to dramatically worsen in the decades to come. Consider it ironic then that, as water is disappearing, huge dams — more than 3,000 of them — that require significant river flow to operate are now being built at an unprecedented pace globally. 

Well-intentioned as it may have been, it’s now far clearer that there is a crack in the IPCC’s appraisal. For one thing, recent research suggests that hydro-powered dams can create an alarming amount of climate-altering greenhouse gas emissions.

And that’s hardly the only problem dams face in the twenty-first century. At the moment, Chinese financing is the most significant global driver of new hydropower construction. China has invested in the creation of at least 330 dams in 74 countries. Each project poses its own set of environmental quandaries.