Collapse

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This is the place for discussing the potential collapse of modern civilization and the environment.

Collapse, in this context, refers to the significant loss of an established level or complexity towards a much simpler state. It can occur differently within many areas, orderly or chaotically, and be willing or unwilling. It does not necessarily imply human extinction or a singular, global event. Although, the longer the duration, the more it resembles a ‘decline’ instead of collapse.

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Natural sequestration of carbon dioxide is in decline: climate change will accelerate (rmets.onlinelibrary.wiley.com)

submitted 7 hours ago* (last edited 7 hours ago) by [email protected] to c/[email protected]

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Abstract

The rate of natural sequestration of CO2 from the atmosphere by the terrestrial biosphere peaked in 2008. Atmospheric concentrations will rise more rapidly than previously, in proportion to annual CO2 emissions, as natural sequestration is now declining by 0.25% per year. The current atmospheric increment of +2.5ppm CO2 per year would have been +1.9ppm CO2, if the biosphere had maintained its 1960s growth rate. This effect will accelerate climate change and emphasises the close connection between the climate and nature emergencies. Effort is urgently required to rebuild global biodiversity and to recover its ecosystem services, including natural sequestration.

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[–] [email protected] 5 points 6 hours ago (1 children)

Faster than expected seems to be the motto for this year.

[–] [email protected] 1 points 1 hour ago

They know what's coming and need to move fast to secure as much as possible before the resource wars.