The notion has gained a foothold in some states and school districts as an attractive alternative to evolution, but is shunned by most mainstream scientists.
He saw great promise in growing algae as a source of food, and many mainstream scientists now agree with him.
Some mainstream scientists familiar with the Phanerozoic evidence call it too sketchy for public consumption and government policy, if not expert deliberations.
Yet mainstream scientists tended to ignore or dismiss Stevenson's decades in the field and his many publications.
This is a well-known popular explanation, but has seen very little support from most mainstream scientists.
Exotic explanations for Allais and related effects have not gained significant traction amongst mainstream scientists.
His works sold well among general audiences but saw little attention from mainstream scientists and experts.
But, as with the earlier studies, Rhine was reluctant to publicize this work too early because of the fear of criticism from mainstream scientists.
The Patterson-Gimlin film has seen relatively little interest from mainstream scientists.
It is at this point that the project's enthusiasts and mainstream scientists part company.