Global Warming is Only One Symptom

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Finally the world is paying some attention to the IPCC reports. Finally there’s a sort of awareness of global warming. May the global attention span stretch to meet the need.

But guess what? Climate change is only one symptom of a greater disease scientists call global environmental change (GEC). Global warming is the rash. GEC is the bubonic plague. The other symptoms are equally deadly and still barely recognized outside science. The International Geosphere-Biosphere Programme (IGBP) lists the following:

• Half of Earth’s land surface is now domesticated
for direct human use.

• 75 percent of the world’s fisheries are fully or over-exploited .

• The composition of today’s atmosphere is well outside the range of natural variability the Earth has maintained over the last 650,000 years.

• The Earth is now in the midst of its sixth great extinction event.

This blogger first interviewed James Hansen, the father of global climate change science, in 1985. That’s right. Twenty-two years ago, Hansen was trotting out his climate graphics and talking about sea level rise and carbon dioxide. Well, we don’t have another 22 years to address the rest of the list. Homo sapiens rip-van-winkleus needs an infusion of Red Bull and reality.

Kevin Noone, Executive Director of the International Geosphere-Biosphere Programme, notes that the IPCC work establishes a template for the other systemic problems:

The IPCC report, with its interdisciplinary approach to climate change, is a clear example of how the Earth needs to be considered as a coupled system in order to understand global environmental change… The study of the Earth as a system, looking not only at climate but also at changes in the oceans and on land, how those changes affect each other, and the role of humans as part of that system is a crucial approach to managing a sustainable planet.

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THE TRUTH...

is the first thing despots go after. An unwavering commitment to it is probably what draws you to Mother Jones' journalism. And as we're seeing in the US and the world around, authoritarians seek to poison the discourse and the way we relate to each other because they can't stand people coming together around a shared sense of the truth—it's a huge threat to them.

Which is also a pretty great way to describe Mother Jones' mission: People coming together around the truth to hold power accountable.

And right now, we need to raise about $400,000 from our online readers over the next two months to hit our annual goal and make good on that mission. Read more about the information war we find ourselves in and how people-powered, independent reporting can and must rise to the challenge—and please support our team's truth-telling journalism with a donation if you can right now.

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