"The universe as we know it is a joint product of the observer and the observed"
About this Quote
The subtext is a quiet rebellion against the 19th-century fantasy of detached objectivity that still haunts science and politics alike: the belief that facts arrive uncontaminated, and only later get “interpreted.” Teilhard suggests interpretation is baked in from the start. This isn’t a license for “anything goes” relativism; it’s a demand for intellectual honesty about the conditions under which knowledge is produced. Your tools, your theories, your position in the world: they don’t just find reality, they help build the reality you can access.
Context matters here. Teilhard was a Jesuit and a scientist, writing in an era electrified by relativity, quantum mechanics, and evolutionary theory, while the Church policed the edges of modern thought. The line reads like a bridge: it respects empirical inquiry while insisting consciousness is not an accidental bystander. It’s an argument for responsibility, too. If the observed world and the observing self are entangled, then changing how we look is already a way of changing what we can become.
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Citation Formats
APA Style (7th ed.)
Chardin, Pierre Teilhard de. (n.d.). The universe as we know it is a joint product of the observer and the observed. FixQuotes. https://fixquotes.com/quotes/the-universe-as-we-know-it-is-a-joint-product-of-2685/
Chicago Style
Chardin, Pierre Teilhard de. "The universe as we know it is a joint product of the observer and the observed." FixQuotes. Accessed February 3, 2026. https://fixquotes.com/quotes/the-universe-as-we-know-it-is-a-joint-product-of-2685/.
MLA Style (9th ed.)
"The universe as we know it is a joint product of the observer and the observed." FixQuotes, https://fixquotes.com/quotes/the-universe-as-we-know-it-is-a-joint-product-of-2685/. Accessed 3 Feb. 2026.




