He has conducted and continues to engage in genetic testing with private biotech companies in the search for irrefutable validation on a genetic level.
In the scientific method, parsimony is an epistemological, metaphysical or heuristic preference, not an irrefutable principle of logic or a scientific result.
All tunnel and underground excavation works have irrefutable draining effects, which impact the ground water levels drastically and may even lead to major changes in landscapes.
These cuttings were examined carefully, during which graduate students working for him found microscopic iron spherules to him irrefutable evidence of an impact crater.
