What is a central idea the author develops throughout dark game?

The central idea the author, Robert Kelly, develops throughout "Dark Game" is the exploration of the negative effects that blind ideological belief can have on people's behavior and decision-making. The book follows the actions of a group of individuals engaged in violent political ideologies, ultimately leading to dangerous consequences. Kelly illustrates the harm that can arise when individuals prioritize ideological purity over reason, leading to disastrous results for both the characters involved and the wider society they inhabit.