Climate breakthrough ‘unlikely’

Foreign minister cools expectations of agreement in November when Mexico hosts summit.

Mexico''s foreign minister

As people around the world celebrate Environment Day, Mexico’s foreign minister has expressed doubts about a breakthrough deal to combat global warming.

Climate negotiations are taking place in Germany in the run-up to a global climate summit in Mexico scheduled for November.

The talks come just months after the failure of nations in Copenhagen, Denmark, to reach a comprehensive agreement.

Al Jazeera’s Nick Clark reports from Cancun, Mexico.

Source: Al Jazeera