Meaning: The quote by John Grierson, a pioneering figure in the field of documentary film, reflects his belief in the power of technological advancements to shape human thought and society. Grierson is best known for his advocacy of documentary filmmaking as a tool for social change and a means to capture and represent the evolving dynamics of human relationships in the modern world. In this quote, Grierson emphasizes the idea that technological changes bring about new ways of thinking and appreciating the world, and that these changes are closely intertwined with shifts in societal relationships.

Grierson's use of the term "manifestations" suggests that he views the outcomes of technological advancements as visible and tangible expressions of the "creative leadership" of the new forces of thought and appreciation. This implies that technological progress is not just about the development of new tools and systems, but also about the emergence of novel ideas and perspectives that influence how individuals and communities perceive and engage with the world around them.

The phrase "creative leadership" in the context of technological changes underscores Grierson's belief in the innovative and transformative nature of these shifts. He sees technological progress as not just a passive evolution, but as an active force that drives new ways of thinking and understanding. Grierson's reference to "forces of thought and appreciation" further emphasizes the intellectual and emotional dimensions of societal change, suggesting that technological progress has a profound impact on the mindset and values of individuals and society as a whole.

Moreover, Grierson explicitly links these changes in thought and appreciation to the "technological pattern" and its influence on the "pattern of human relationships in society." Here, he highlights the interconnectedness of technology, human cognition, and social dynamics. Grierson's assertion implies that as technology advances, it fundamentally reshapes how people relate to each other, how they organize themselves within society, and how they perceive their roles and responsibilities.

In the context of Grierson's work in documentary filmmaking, this quote can be understood as an expression of his belief in the power of visual media to capture and reflect the changing fabric of society. Grierson saw documentary films as a means to not only document these shifts brought about by technological advancements but also to actively participate in shaping public discourse and awareness around them.

In conclusion, John Grierson's quote encapsulates his perspective on the profound impact of technological changes on human thought, appreciation, and societal relationships. His words resonate with the idea that technological progress is not merely about innovation in tools and systems, but also about the transformative influence it exerts on the way people perceive and interact with the world. Grierson's insights continue to be relevant in the contemporary digital age, as technological advancements continue to shape and redefine human experiences and societal dynamics.