Hard to find many (any?) Christian Fundamentalists or Islamic Fundamentalists who embrace these hallmarks of leftist principles, brainless.
Leftism...
In politics, left-wing, the political left or simply The Left are terms that refer to the segment of the political spectrum typically associated with any of several strains of socialism, social democracy or social liberalism, and defined in contradistinction to its polar opposite, the right...
As civil and human rights gained more attention during the twentieth century, the left allied itself with advocates of racial and gender equality, and cultural tolerance.
[The Left] has also been opposed to some forms of aggressive nationalism, such as imperialism and offensive war...
Left-wing positions on social issues, such as opposition to social hierarchy and authority over moral behaviour, strict adherence to tradition, and monoculturalism...
Right-wing critics have generally seen acceptance of post-modernism as an indication of the poorly thought-out, fashionable nature of the academic left...
The left's relationship with Darwinism has historically been congenial on the scientific front...
While anti-war movements have never been exclusively left-wing, they have generally been led, inspired, and organised by those on the left...