Integrative Geopolitics: An Earth Day Event

An Earth Day 2020 talk, delivered to Lehigh University by Joseph Robertson, on the 50th annual Earth Day—April 22, 2020. Integrative Geopolitics: Climate Resilience in a Post-COVID World This online event is the keynote for Lehigh’s Earth Week 2020 Celebration, with support from the Office of Sustainability, in collaboration with the Environmental Initiative, Environmental Studies…

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Amazon Rainforest Feared to Be ‘Past Point of No-Return’

In a shocking, but not entirely surprising development, Antonio Donato Nobre—a leading Amazon rainforest conservation expert—says the actions of the Bolsonaro government in Brazil may have put the viability of the complex Amazon rainforest ecosystem beyond the point of no-return. This is because of a convergence of two major destructive forces—deforestation and climate disruption. The…

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Changes to Jet Stream threaten food supply

Studies of significant changes to the Jet Stream—a fast-moving river of air that plays a major role in regulating climate patterns—show increasing risk of prolonged catastrophic drought and threats to the human food supply. Scientific American is reporting: extreme jet stream patterns like those of 2018 may be getting more common and more extreme, representing…

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