The great blue turaco (Corythaeola cristata) is a bird species in the turaco family, Musophagidae, which is widespread throughout the African tropical rainforest. It has a typical length of around 75 cm (30 in) with a mass of around 1 kg (2 lb). The adult great blue turaco has predominantly gray-blue upperparts with an upright blue-black crest. Its bill is yellow and the two sexes have similar plumage. This great blue turaco was photographed in Kibale National Park, Uganda.Photograph credit: Giles Laurent
In cases where prevailing opinion lies in one direction, people with minority viewpoints inevitably have the burden of proof thrust upon them.
Outlook
DocJohnny is a
Materialist
. Materialism stresses the essence of fundamental particles. Everything that exists is purely physical matter and there is no special force that holds life together. You believe that anything can be explained by breaking it up into its pieces. i.e. the big picture can be understood by its smaller elements.
to defend against trivial, but highly vocal, minority viewpoints who often eloquently argue & post large number of references, most of which are selectively misquoted, do not draw the claimed conclusions or are anecdotal reports rather than null-hypothesis statistically-vetted duplicable-research.