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Bjorn Lomborg

@BjornLomborg

Author of 'False Alarm', 'Cool It' and 'Skeptical Environmentalist', president Copenhagen Consensus think tank: smart solutions through economic prioritization

calendar_today10-12-2009 10:04:52

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Bjorn Lomborg
@BjornLomborg

1 year ago

Astounding

Half the world's GDP is produced inside these tiny black spots

A quarter of humanity lives here (2bn)

It takes up 0.9% of the global land area

About the size of Colombia (130Mkm²*0.9%)

or 2x France

or Texas + California

mckinsey.com/mgi/our-resear…

Astounding Half the world's GDP is produced inside these tiny black spots A quarter of humanity lives here (2bn) It takes up 0.9% of the global land area About the size of Colombia (130Mkm²*0.9%) or 2x France or Texas + California mckinsey.com/mgi/our-resear…
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