Climate solutions Sky high Previous Next Picture 1 Picture 2 Picture 3 Picture 4 Picture 5 Picture 6 Picture 7 Picture 8 Picture 9 Picture 10 Hot-air ballooning over the Bernese Seeland. This content was published on December 10, 2007 - 09:55 (Photographs by Stefan Weber) 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.