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Roman Genius
A colossal statue of a Genius, the Roman instance of a divine nature. The likeness of the face to Augustus and size of the sculpture suggest it may represent the Genius Augusti. The figure holds a cornucopia and is making a sacrifice. (Vatican...
Video
The Genius of their Age: Ibn Sina, Biruni, and the Lost Enlightenment
A vibrant portrait of an age when Arabic enlightenment anticipated and inspired the European Renaissance, illuminated by its guiding figures and rivals, Ibn Sina and Biruni. In The Genius of their Age, S. Frederick Starr follows up his...
Definition
Homo Rudolfensis
Homo rudolfensis is an early human species that lived in East Africa between c. 2.5 and 1.8 million years ago. It is known from a handful of skull, jaw and teeth fragments that remind alternatingly of Homo or of Australopithecus and that...
Definition
Homo Habilis
Homo habilis ("handy man") is an extinct species of human that lived in East and South Africa between 2.3 and 1.5 million years ago and plays an interesting role in the discussion surrounding the dawn of our genus of Homo, which is thought...
Definition
Homo Erectus
Homo erectus, or 'upright man', is an extinct species of human that occupies an intriguing spot within the human evolutionary lineage. These prehistoric hunter-gatherers were highly successful in adapting to vastly different habitats across...
Article
Early Human Migration
Disregarding the extremely inhospitable spots even the most stubborn of us have enough common sense to avoid, humans have managed to cover an extraordinary amount of territory on this earth. Go back 200,000 years, however, and Homo sapiens...
Definition
Homo Sapiens
Homo sapiens ('wise man'), or modern humans, are the only species of human still around today. Despite having invented countless ways of labelling the world around us, we have so far done a surprisingly poor job at defining ourselves. Originating...
Article
A Brief History of the Rose
The rose that grows in many different forms in gardens all over the world today is an evolution of rose-like plants that lived in the northern hemisphere between 33 million and 23 million years ago. Traces of them have been found in the fossil...
Definition
Ice Age
An ice age is a period in which the earth's climate is colder than normal, with ice sheets capping the poles and glaciers dominating higher altitudes. Within an ice age, there are varying pulses of colder and warmer climatic conditions, known...
Definition
Homo Heidelbergensis
Homo heidelbergensis is an extinct species of human that is identified in both Africa and western Eurasia from roughly 700,000 years ago onwards until around 200,000 years ago – fitting snugly within the Middle Pleistocene. Named for...