I like writing books. I'd rather be at home with my wife. I can write, take a break, come out, have a glass of tea, give my wife a kiss, and go back in and write some more. It's not so bad. I am really lucky.
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.