The melting of the permafrost en masse is one of earth's irreversible climate tipping points.https://www.reuters.com/article/us-climate-change-permafrost/scientists-amazed-as-canadian-permafrost-thaws-70-years-early-idUSKCN1TJ1XN …
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Teacher, Environmentalist, Recovering Politician (
Questions, etc: mrjonathanlott@gmail.com. 


