Western consumption may cause famines

The livelihoods of more than three billion people in the world are being undermined by the wealth of the privileged few, said the director of the Stockholm Environment Institute, Johan Rockstroem.

The Stockholm Environment Institute is one of the world's top five research organisations in climate change and it is pushing for a broader dialogue on social and economic change.
From the Herald Sun (Australia)

And from the Stockholm Environment Institute website:

Vacant position as Managing Editor for Climate and Energy Programme