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Greenhouse Gases


This category contains other important greenhouse gases that are not already included in the 10Green score.

Global Greenhouse Gas Levels

The major greenhouse gases are globally mixed and their current levels have greatly exceeded their pre-industrial levels. The current levels of greenhouse gases are all considered unhealthy.

See evidence of just how drastically their levels have increased in the ice core record.

See complete list of measures

Climate Change Institute

An initiative of the Climate Change Institute at the University of Maine.