Reblogged from Ann at unconventionalspirituality.wordpress.com
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Intelligence, assumed. And the Hubris of Certainty
How intelligent are we, really?
During an interview discussing the possible impression of human intelligence by advanced intelligent aliens, astrophysicist Neil deGrasse Tyson said this to Bill Maher:
“Us saying ‘Let’s look for other life in the universe’ comes with a really big assumption that we are intelligent. Who said we were intelligent? We did! Not some exterior measure of our life form versus others.”
In other words, as I understand his words, whenever we say, ‘Let’s search for other intelligent life in the universe,’ we’re already making a massive assumption: that our own intelligence is a meaningful standard. But as Tyson said, ‘who decided that? We did.’ There is no external cosmic metric validating our self-assessment. Our definition of intelligence is simply a reflection of our own cognitive awareness — not a universal truth.
This is where my disconnect with scientific authority begins. There is often an unspoken confidence in how humans frame their knowledge resulting in a form of arrogance from some in the scientific community and their adherents. They speak as though our current intellectual tools are sufficient to grasp realities far beyond our direct experience. Yet we are clearly not equipped to know many of these things with certainty.
Terms like “empirical evidence” are tossed around as if they apply universally. But empirical evidence means observable, measurable, testable. When they talk about cosmology — the origins of the universe, the nature of reality beyond Earth — they are working with indirect inference, not direct experimentation. These models are provisional. They can be overturned by better data at any time. They are the best we can do within our current limits, but they are not definitive truths.
When humans can actually traverse the cosmos — when we can leave our solar system, observe distant phenomena firsthand, and test our theories directly — then I will be more willing to treat cosmological claims as settled knowledge. Until then, no matter how logical they seem, for me they remain sophisticated estimates.
What bothers me is not Science itself or scientific curiosity and advancing theories, but the cultural posture that often accompanies it. Many scientists dismiss philosophical, religious, or spiritual perspectives as if they are inherently inferior. Yet these same scientists make assertions about unobservable cosmic events with great confidence. It feels like the pot calling the kettle black — two different worldviews speculating about the unknown, each convinced of its own superiority.
Scientific knowledge, particularly in cosmology, can often be presented with a confidence that exceeds the limits of empirical access. Scientific epistemology is grounded in observation, measurement, and falsifiability. Yet cosmology operates under severe observational constraints. We cannot manipulate galaxies, rerun cosmic events, or directly access most of the universe. Hypothesis and theory relies on indirect inference, which may be indicative and powerfully suggestive, but it is fundamentally limited. I’m not saying that these limits invalidate cosmology, but they do require humility about what can be known as a definitive truth.
In my opinion this tension doesn’t arise from science itself, but from scientism — the cultural posture that treats scientific models as exhaustive explanations of reality. When certain scientists dismiss philosophical, spiritual, or metaphysical claims as “false,” they step beyond the boundaries of empirical authority. Science can evaluate testable claims; it cannot adjudicate the untestable. To declare metaphysical or spiritual ideas invalid is not a scientific conclusion but a cultural bias.
This asymmetry creates a perception of hypocrisy: scientific claims about unobservable cosmological events are treated as intellectually respectable, while spiritual claims about unobservable metaphysical realities are dismissed. Both domains operate beyond direct empirical reach, yet only one is considered legitimate. The issue is not that cosmology is speculative — all frontier knowledge is — but that speculation is selectively permitted as valid.
However some prominent scientists acknowledge the fragility of human self-assessment. Just as Neil deGrasse Tyson suggested to Bill Maher, an advanced alien species might look upon us — with all our self-declared intelligence — and see nothing more than babbling apes.
It should serve as a reminder that our cognitive self-regard may be provincial to our limited capacities.
This understanding is often absent in public scientific discourse, where confidence can overshadow the provisional nature of scientific models, and the future that honest scientific debate and discussion holds for the future can be severely undermined by its fringes of hypocrisy.
That possibility alone should inspire humility.
The Neil deGrassee Tyson-Bill Maher conversation is on Real Time S24E16
