Why the Universe Is Not a Place for Human Life | Brian Cox

The universe looks vast and beautiful.
But beauty does not mean compatibility.
This video explains why the universe is not a place where human life can exist.
Human life survives only within an extremely narrow range of physical conditions.
Pressure, temperature, gravity, radiation shielding, liquid water, and a stable planetary biosphere are not optional — they are mandatory.

Outside Earth, these conditions collapse almost instantly.

This long-form scientific analysis explores why the universe is fundamentally unsuitable for human life.
It examines the physical and biological limits that make space hostile to complex organisms, regardless of technology or ambition.

Topics covered include:
– Why space is not an environment, but the absence of one
– How vacuum, temperature extremes, and radiation destroy life
– Why gravity is essential to human biology
– Why Mars, the Moon, and deep space cannot support humans
– Why Earth is a rare and fragile anomaly

This is not science fiction.
It is physics, biology, and unavoidable reality.

If you are interested in cosmology, astrobiology, and the real limits of human survival, this video is for you.
Subscribe for long-form scientific content without speculation or illusion.

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#HumanLife
#Cosmology
#Astrobiology
#SpaceScience