tankian is passionate about human rights, recognition of genocides, and social justice. these traits have helped to shape his lyrical style in which he writes music. he has organized and participated in many protests, from armenian genocide recognition to axis of justice protests held by him and co-founder tom morello. he also covers many important current issues in his music. in system of a down and solo record songs many issues are addressed like the war on terror, overpopulation, genocide, environmentalism, and the american prison system.