this here is pure essentialist idealism on the part of "PMD" (whatever that is). it is utterly alien to dialectical materialism, which finds the "nature" of a person in the current social relations in which they exist and how they relate to those relations in contradiction and struggle, to reify one kind of relation as a "natural" basis for human life beyond the matrix of social dialectics. it is utterly remarkable that such a purely un-Marxist thesis could come from people trumpeting "dialectical materialism."