INTERNATIONAL

摘要

The 31 January pledges made by countries as part of the Copenhagen Accord are half of what is required if we are to avoid dangerous climate change, according to analysis from PwC. Leo Johnson, head of sustainability and climate change, said: "The Copenhagen Accord pledges are relatively unchanged from those made prior to the summit. At 9.7GtCO_2e, the pledges total just under half the 20GtCO_2e reduction required from business-as-usual to stay on the low-carbon pathway.