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Tag: future

When I Was Your Age…

View all of Joe’s political/environmental cartoonery at JoeMohrToons.com Updates on Twitter at @GreenCartoons

9 ‘Planetary Boundaries’ Cited as Crucial for Human Survival

A group of 30 leading Earth and Environmental scientists is proposing “nine planetary boundaries”, or “safety zones”, that must not be crossed, in order to preserve the planetary and environmental balance that human civilizations (and much of the rest of the biosphere) require. Crossing these boundaries–and three of them may have already been crossed–could “generate unacceptable environmental change for humanity.”