Open Veils · Answer
Crypto terrestrials
The Crypto-Terrestrial Hypothesis (CTH) proposes that the intelligence behind UAP is not extraterrestrial but indigenous — an ancient, non-human hominid civilization that never left Earth, retreating instead into deep oceans, subterranean caverns, or possibly a parallel dimensional register. Harvard astronomer Avi Loeb's co-authored 2023 paper with Tim Lomas and Brendan Case — remarkable for its institutional provenance — formally outlined four CTH variants and treated them as scientifically non-dismissible. This is arguably the most disruptive reframe in UAP research: it dissolves the Fermi Paradox and repositions humanity as a junior species on its own planet.
Evidence
- On the UAP side, Linda Moulton Howe has reported testimony from military sources describing recovered beings with anatomical features inconsistent with the standard 'grey' archetype — beings described as biologically terrestrial in chemistry and evolutionary origin.
- Terence McKenna's 'Invisible Landscape' and John Keel's 'Ultraterrestrial' hypothesis from the 1970s are direct precursors, both arguing the phenomenon is endogenous to Earth's biosphere rather than arriving from elsewhere.
- Brien Foerster's morphological analysis of elongated skulls from Paracas and other sites raises the parallel-lineage variant directly, suggesting a physically distinct hominid population documented across multiple ancient cultures.
- Richard Dolan's analysis of the 'breakaway civilization' concept intersects here: a faction of humanity, possibly with pre-existing non-human knowledge, operating outside public institutional structures.
- David Grusch's 2023 congressional testimony referenced 'non-human intelligence' without specifying extraterrestrial origin — a deliberate linguistic precision noted by Ross Coulthart as leaving CTH variants explicitly open.