Claim: Meyer's missions in the Amazonian rain-forest, wherein he was in close contact with the "People of Nature" or the Índios, lead him to combine his expertise in neuro-psychology neither in the field of linguistic nor in cultural diversity, with his experience in biological diversity, and its preservation by bio-technologies.
Evidence: They lead him to combine his expertise in neuro-psychology in the field of linguistic and cultural diversity with his experience in biological diversity and its preservation by bio-technologies.