"The fact that political ideologies are tangible realities is not a proof of their vitally necessary character. The bubonic plague was an extraordinarily powerful social reality, but no one would have regarded it as vitally necessary"

Wilhelm Reich's quote draws a provocative comparison in between political ideologies and the bubonic plague, intending to challenge the presumption that even if something is a significant part of human society, it is subsequently beneficial or vital. Reich argues that the mere presence and impact of political ideologies do not inherently validate their requirement or worth to society, similar to how the bubonic pester was a prevalent social truth but undoubtedly damaging.

To start with, the concept of "tangible realities" recommends that political ideologies are observable and prominent forces within societies. These ideologies, ranging from democracy to authoritarianism, shape governments, economies, and individual habits. Nevertheless, Reich is critical of the implication that their visibility and impact correspond to intrinsic worth. The contrast to the bubonic plague-- a historical pandemic that caused widespread death and suffering-- strengthens this uncertainty by illustrating that effective phenomena can be exceptionally harmful rather than beneficial.

Reich's declaration motivates a critical examination of political ideologies. He implies that societies typically accept these ideologies without questioning whether they genuinely serve the needs of people or merely perpetuate inequality, conflict, or other unfavorable results. Simply as the pester was an undesirable reality, so too might specific ideologies persist regardless of causing more damage than good.

Furthermore, Reich's example welcomes reflection on the adaptability and development of social structures. The removal and avoidance of the bubonic afflict display humanity's capability to overcome devastating forces through medical and scientific developments. Likewise, acknowledging the potentially damaging aspects of political ideologies might lead societies to innovate and seek options that better promote human well-being, justice, and cooperation.

In essence, Reich challenges us to question the status quo, advising the discernment of social structures based not on their prevalence, but on their capacity to boost human life and coexistence-- triggering a philosophical query into what makes up a "extremely required" reality.