Mauricio Bermudez-Neubauer

After one week, it's clear that this is a very different atmosphere than the cold, riotous and much-hyped COP15 summit last winter. Here are the top 10 numbers that sum up a week of negotiations at the Mexican holiday resort.

Although an ambitious global agreement is the optimal outcome, pursuing a sectoral approach could succeed in reducing greenhouse gas emis

In discussions with our clients and other observers at the Copenhagen climate change conference, I have heard many quote some variation of the following: COP15 is not a climate change negotiation, it's a trade negotiation.