Politicians all over the world cater to domestic vote banks. They will spend only on what their constituents want. So unless there is a grass root green movement in a nation the politicians will not be willing to spend money on curbing emissions. More awareness is needed amongst the people to effect the real change in how governments spend.
Every night when I go out on stage, there's always one nagging fear in the back of my mind. I'm always afraid that somewhere out there, there is one person in the audience that I'm not going to offend!