The divisions we see around climate change are nothing new. Indeed they resemble the divergent views on population growth in the days of Thomas Malthus.
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People ride bicycles for many different reasons, resulting in financial, health, environmental and social benefits to individuals and broader society.
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There is yet little empirical evidence that climate change will drive armed conflict but its implications for human and international security are several.
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We are tossing all our information into a big digital haze known as cloud computing — an ever-scalable collection of energy sucking data centres and server farms.
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