Power corrupts. If a government is broken, it's the people's responsibility to replace that government with one that works. Whatever that takes. Since this can

Power corrupts. If a government is broken, it's the people's responsibility to replace that government with one that works. Whatever that takes. Since this can be costly, the sane approach is to nip a governments' broken-ness in the bud ("voice" in the article's parlance) before things get bad enough that you can't do so any more. Democratic countries tend to not attack other nations. The US is an odd one in this respect, which imho reflects the state of US' democracy. Sadly the US people aren't fixing it.