At the moment, the government's estimate is that a 60% cut in emissions is needed to avoid a 2C increase in temperatures by 2050. But the authors of today's study conclude that a 90% cut in emissions is needed. Their data suggests that when aviation and shipping is factored in, UK carbon emissions have not fallen at all since 1990.
Guardian Unlimited | Special reports | Warning: bigger carbon cut needed to avoid disaster:
Filed in: emissions, CO2, UK, reduction, policy
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