Climate Change

Arctic Sea ice is heading for trouble

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The formation of Arctic Sea ice has started to deviate from its normal seasonal pattern. About this time of year the sea ice should be rather obviously rapidly building up towards the seasonal winter maximum, and that was indeed happening as expected during the latter half of September. However, the past two weeks have seen that normal accumulation of … Read more

Climate Change: Almost one entire year of record breaking months

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The September numbers are out, it is now official. Starting in October 2015, every single month except one has been a record shattering month. October 2015 was the warmest October since monthly record keeping began in 1880, November 2015 was the warmest ever November, and so on for almost every single month. There was just … Read more

Milestone achieved – Now we put the Paris Agreement into effect

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Back in December 2015 as many as 174 nations signed what is now known as the Paris Agreement on Climate Change, but that is simply ink on paper and is quite frankly meaningless in that it did not commit anybody to do anything. The far more important aspect is that it marked a beginning of a … Read more

World Passes 400 PPM Threshold permanently

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September 2016 now marks the point at which the carbon dioxide levels failed to drop below the 400 parts per million (ppm) measurement for the first time ever. The Mauna Loa Observatory has been the official recorder of the the levels of carbon dioxide because they are located far out in the Pacific on Hawaii far from the … Read more

What Does Climate History reveal about our future?

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A new and quite impressive paper has been published in Nature that lays out about two million years of climate history. What has happened in the past is a rather obviously valuable tool because it also enables us to understand the future we face. Prior to this specific paper only small windows of specific periods … Read more