Ritual reframed through a scientific lens
Natural cycles like solstices, birthdays, and lunar phases can be celebrated as meaningful markers without supernatural belief. Ceremony is decoupled from theology and reattached to physical reality.

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Natural cycles like solstices, birthdays, and lunar phases can be celebrated as meaningful markers without supernatural belief. Ceremony is decoupled from theology and reattached to physical reality.
The facts of cosmology and biology are argued to supply sufficient grounds for reverence. Awe is treated as a rational response to how the universe actually works.
Rituals persist because they mark life transitions and bind families together, independent of whether their origin myths are true. Their function, not their doctrine, explains their survival.
Sasha Sagan recounts inherited family practices and processing Carl Sagan's death through secular ceremony. Personal loss becomes the test case for meaning without religion.
Birth, coming-of-age, marriage, and death are each given a science-grounded reinterpretation. The book offers a template for building new ceremonies around universal human passages.