With the media focus on all the political bickering over a new climate deal at the COP16 conference, it's easy to lose sight of the very real concerns that people from all over the world are trying to bring to the attention of delegates at the Cancun talks. Their messages are urgent, sometimes simple and – some would say – occasionally simplistic. But never boring.

Meet Sri Sri Soham Baba, who's come to Cancun with a message that is certainly clear. Listen to what he told GLOBAL IDEAS about it: