Climate solutions Ice age Previous Next Keystone Keystone Keystone Keystone Reuters Keystone Keystone Keystone Keystone Reuters Reuters Christian Pfander/EQ Images Picture 1 Picture 2 Picture 3 Picture 4 Picture 5 Picture 6 Picture 7 Picture 8 Picture 9 Picture 10 Picture 11 Picture 12 This content was published on February 4, 2012 - 13:01 (images: Keystone, Reuters, EQ-images) You can find an overview of ongoing debates with our journalists here . Please join us! If you want to start a conversation about a topic raised in this article or want to report factual errors, email us at english@swissinfo.ch.
You can find an overview of ongoing debates with our journalists here . Please join us!
If you want to start a conversation about a topic raised in this article or want to report factual errors, email us at english@swissinfo.ch.