Fermi Paradox — The Great Filter

Where does evolution break down?
The Great Filter is the evolutionary step that stops most civilizations from reaching technology. Where does it sit? Drag the sliders to explore. Each slider controls a transition probability between evolutionary stages. The staircase above updates in real time.
! WARNING !
The filter is ahead of us. In this configuration, the hardest transitions come after intelligence. This implies humanity may still face an existential barrier.
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civilizations emerge in this galaxy
Presets:
Stars:0
Sun-like:0
Life:0
Radio Civs:0
Contacts:0
Seed:-