We are the only species with true language, and we have this higher - order consciousness in its greatest form. (discovermagazine.com)
As the poet Park Benjamin wrote, Flowers are Loves truest language. (petesgrillandpizza.com)
Then, much later in hominid evolution, another event occurred: Other neural circuits connected conceptual systems, resulting in true language and higher - order consciousness. (discovermagazine.com)