In W.E.B. Du Bois' "Forethought," the phrase "the problem of the Twentieth Century is the problem of the color-line" encapsulates the profound racial divisions and the systemic inequalities faced by Black people and other racial minorities in America and beyond. The "color-line" refers to the social, economic, and political barriers created by racial discrimination and the societal attitude that privileges white people over people of color.
Du Bois is hinting at a significant challenge of his time (and a continuing challenge today) – the struggle against racism, inequality, and the quest for civil rights and social justice. He points to the historical legacy of slavery, segregation, and institutional racism that has shaped the experiences of Black individuals and communities, leading to widespread oppression and marginalization.
The "color-line" embodies not just the personal prejudice that individuals might hold, but also the systemic structures that perpetuate inequality. Du Bois was emphasizing that these issues would not only define the experiences of Black Americans but would also shape broader societal dynamics in the 20th century.
In a broader sense, Du Bois’ claim suggests that addressing issues of race and fighting against the dehumanization of people based on their skin color would be a central and urgent task for societies seeking justice, equality, and true democracy. The implications of this "problem" extend beyond the United States, as it reflects a global struggle against colonization, imperialism, and racial oppression. Thus, Du Bois sets the stage for a deep examination of how race intersects with various social issues and the imperative to address these challenges for a more equitable future.