Wow. That last bullet point is particularly remarkable to me - both the implied level of 'technological understanding' and presumed foreplanning for significant journeys 30K years back and for the capacity of oral history to record what come today might not be the most pertinent information.
Also quite amusing in the context of contemporary Australia's philosophy where alien plants and animals are concerned! :)
Also quite amusing in the context of contemporary Australia's philosophy where alien plants and animals are concerned! :)