Lea Schick is the editor and moderator of this debate forum. During the RETHINK exhibition she will facilitate the RETHINK NATURE discussions here on her blog. We will very much encourage you to participate in the debate! 

The clouds are not what they seem to be

“If we are serious about our need to rethink human relations with nature […] a good starting place might be to step outside and take a good long look at our suffering sky, a now largely man-made layer dense with emissions” (Hamblyn)

The clouds have long functioned as symbols of many things from a calm and romantic summer day to a forecast of weather, and who doesn’t enjoy lying in the grass finding figures in the clouds?

But the clouds might not be as innocent as they seem to be. In his article Antropogenic Skies, Richard Hamblyn explains how clouds recently changed due to human intervention and global warming, and how cloud formations not only tells us about the weather – but they also reveal climate changes and affect the climate as a whole.

What role will the clouds get to play in the future of climate change? The research area is still very new, and whether the amount of clouds will increase or decrease due to the rising temperatures of the oceans is not clear. The scientists still argue about if the new man-made skies and changing formations and extent of clouds will have a heating or a cooling effect on the climate of the Earth. What should we think when we look up at the sky and see a cloud looking like a big hand? 

Hamblyn's recent book on clouds 

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