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Comments (3)


Milos Milosavljevic (not verified) December 17, 2012

Sounds a lot like the climate change and reduced emissions debate :)

Mike Bullock (not verified) September 03, 2014

Great illustration. I'd love to use this in a power point presentation. Is this permissible? If so, can you help me understand the precise version of the creative commons license in place for the image? I will only use if permitted and with appropriate attribution. Thanks- Mike

Vladimir Radunovic September 05, 2014

Mike, thank you for your Interest and pointing out that we missed to clarify the CC details - it is "Attribution-NonCommercial-NoDerivatives" licence: So you are of course free to use it within your presentation according to these guidelines.

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