Racism, extremism, anti-democratic sentiment – our increasingly polarized world is dominated by a type of thinking that doubts others’ positions but never its own. In a powerful challenge to fundamentalism in all its forms, Carolin Emcke, one of Germany’s leading intellectuals, argues that we can only preserve individual freedom and protect people’s rights by cherishing and celebrating diversity. If we want to safeguard democracy, we must have the courage to challenge hatred and the will to fight for and defend plurality in our societies.