0_Wizard
I wonder what the evolutionary purpose of a beard is, 
From an evolutionary viewpoint the beard is a part of the broader category of androgenic hair.
chosen_Beard_0
Beard
chosen_topic_0_Beard
Fusiform face area
The fusiform face area - FFA ("meaning": spindular/spindle-shaped face area) is a part of the human visual system that is specialized for facial recognition. It is located in the Inferior temporal cortex (IT), in the fusiform gyrus (Brodmann area 37). The FFA is located in the ventral stream on the ventral surface of the temporal lobe on the lateral side of the fusiform gyrus. It is lateral to the parahippocampal place area. It displays some lateralization, usually being larger in the right hemisphere. The FFA was discovered and continues to be investigated in humans using positron emission tomography (PET) and functional magnetic resonance imaging (fMRI) studies.
Beard
A beard is the collection of hair that grows on the chin and cheeks of humans and some animals. In humans, usually only pubescent or adult males are able to grow beards. From an evolutionary viewpoint the beard is a part of the broader category of androgenic hair. It is a vestigial trait from a time when humans had hair on their face and entire body like the hair on gorillas. The evolutionary loss of hair is pronounced in some populations such as indigenous Americans and some east Asian populations, who have less facial hair, whereas people of European or South Asian ancestry and the Ainu have more facial hair.
Evolutionary psychology
Evolutionary psychology is a theoretical approach in the social and natural sciences that examines psychological structure from a modern evolutionary perspective. It seeks to identify which human psychological traits are evolved adaptations – that is, the functional products of natural selection or sexual selection in human evolution. Adaptationist thinking about physiological mechanisms, such as the heart, lungs, and immune system, is common in evolutionary biology. Some evolutionary psychologists apply the same thinking to psychology, arguing that the modularity of mind is similar to that of the body and with different modular adaptations serving different functions.
McCreary County v. American Civil Liberties Union
McCreary County v. ACLU of Kentucky, , was a case argued before the Supreme Court of the United States on March 2, 2005. At issue was whether the Court should continue to inquire into the purpose behind a religious display and whether evaluation of the government's claim of secular purpose for the religious displays may take evolution into account under an Establishment Clause of the First Amendment analysis. In a suit brought by the American Civil Liberties Union of Kentucky, the United States Court of Appeals for the Sixth Circuit held that the displays—in this case, a Ten Commandments display at the McCreary County courthouse in Whitley City, Kentucky and a Ten Commandments display at the Pulaski County courthouse—were unconstitutional.
Supernormal Stimuli
Supernormal Stimuli: How Primal Urges Overran Their Evolutionary Purpose is a book by Deirdre Barrett published by W. W. Norton & Company in 2010. Barrett is a psychologist on the faculty of Harvard Medical School. The book argues that human instincts for food, sex, and territorial protection evolved for life on the savannah 10,000 years ago, not for today's densely populated technological world. Our instincts have not had time to adapt to the rapid changes of modern life. The book takes its title from Nikolaas Tinbergen's concept in animal ethology of the supernormal stimulus, the phenomena by which insects, birds, and fish in his experiments could be lured by a dummy object which exaggerated one or more characteristic of the natural stimulus object such as giant brilliant blue plaster eggs which birds preferred to sit on in preference to their own.
Alcohol dehydrogenase
Alcohol dehydrogenases (ADH) () are a group of dehydrogenase enzymes that occur in many organisms and facilitate the interconversion between alcohols and aldehydes or ketones with the reduction of nicotinamide adenine dinucleotide (NAD to NADH). In humans and many other animals, they serve to break down alcohols that otherwise are toxic, and they also participate in generation of useful aldehyde, ketone, or alcohol groups during biosynthesis of various metabolites. In yeast, plants, and many bacteria, some alcohol dehydrogenases catalyze the opposite reaction as part of fermentation to ensure a constant supply of NAD.
Chromoplast
Chromoplasts are plastids, heterogeneous organelles responsible for pigment synthesis and storage in specific photosynthetic eukaryotes. It is thought that like all other plastids including chloroplasts and leucoplasts they are descended from symbiotic prokaryotes. Chromoplasts are found in fruits, flowers, roots, and stressed and aging leaves, and are responsible for their distinctive colors. This is always associated with a massive increase in the accumulation of carotenoid pigments. The conversion of chloroplasts to chromoplasts in ripening is a classic example. They are generally found in mature tissues and are derived from preexisting mature plastids.
1_Apprentice
Most likely to keep the face warm, but i like having a beard because people don't mess with me when i have one.  A beard makes me look threatening.  That may also have some evolutionary purpose.
0_Wizard
Yes it seem that it is trait that was left  from the time when humans had hair in their face and entire body.  
It is a vestigial trait from a time when humans had hair on their face and entire body like the hair on gorillas.
chosen_Beard_0
Beard
chosen_topic_0_Beard
The Dresden Files characters
"The Dresden Files", a contemporary fantasy/mystery novel series written by American author Jim Butcher, features a wide cast of characters. The book series was also made into a live-action television series which ran in 2007. Species: Human (Wizard) Description: Private investigator, Regional Commander of the White Council's Wardens, Knight of the Winter Court, Warden of Demonreach Prison  Harry Blackstone Copperfield Dresden is a wizard and the protagonist of the series. He works as a supernatural private investigator in Chicago, dealing with paranormal crimes and consulting for the Chicago Police Department.
Hair
Hair is a protein filament that grows from follicles found in the dermis. Hair is one of the defining characteristics of mammals. The human body, apart from areas of glabrous skin, is covered in follicles which produce thick terminal and fine vellus hair. Most common interest in hair is focused on hair growth, hair types and hair care, but hair is also an important biomaterial primarily composed of protein, notably alpha-keratin. Attitudes towards different hair, such as hairstyles and hair removal, vary widely across different cultures and historical periods, but it is often used to indicate a person's personal beliefs or social position, such as their age, sex, or religion.
Physical attractiveness
Physical attractiveness is the degree to which a person's physical features are considered aesthetically pleasing or beautiful. The term often implies sexual attractiveness or desirability, but can also be distinct from either. There are many factors which influence one person's attraction to another, with physical aspects being one of them. Physical attraction itself includes universal perceptions common to all human cultures, as well as aspects that are culturally and socially dependent, along with individual subjective preferences. In many cases, humans subconsciously attribute positive characteristics, such as intelligence and honesty, to physically attractive people.
Body hair
Body hair, or androgenic hair, is the terminal hair that develops on the human body during and after puberty. It is differentiated from the head hair and less visible vellus hair, which are much finer and lighter in color. The growth of androgenic hair is related to the level of androgens (often referred to as male hormones; due to the production levels in males being higher on average, but it is actually present in both sexes, and therefore is a unisex hormone) in the individual. From childhood onward, regardless of sex, vellus hair covers almost the entire area of the human body. Exceptions include the lips; the backs of the ears; the palms of hands; the soles of the feet; certain external genital areas; the navel; and scar tissue.
List of Fullmetal Alchemist characters
The "Fullmetal Alchemist" manga and anime series feature an extensive cast of fictional characters created by Hiromu Arakawa. The story is set in a fictional universe within the 20th century in which alchemy is one of the most advanced scientific techniques. Although they basically start the same, the first anime, midway through its run, begins to differ greatly from the original manga; characters that are killed early on in the manga survive to the end of the first anime and vice versa. The second anime's ("") events, however, faithfully follow those from the manga. The story follows the adventures of two alchemist brothers named Edward and Alphonse Elric.
Beard
A beard is the collection of hair that grows on the chin and cheeks of humans and some animals. In humans, usually only pubescent or adult males are able to grow beards. From an evolutionary viewpoint the beard is a part of the broader category of androgenic hair. It is a vestigial trait from a time when humans had hair on their face and entire body like the hair on gorillas. The evolutionary loss of hair is pronounced in some populations such as indigenous Americans and some east Asian populations, who have less facial hair, whereas people of European or South Asian ancestry and the Ainu have more facial hair.
Human
Modern humans ("Homo sapiens", ssp. "Homo sapiens sapiens") are the only extant members of the subtribe Hominina, a branch of the tribe Hominini belonging to the family of great apes. They are characterized by erect posture and bipedal locomotion; high manual dexterity and heavy tool use compared to other animals; and a general trend toward larger, more complex brains and societies. Early hominins—particularly the australopithecines, whose brains and anatomy are in many ways more similar to ancestral non-human apes—are less often referred to as "human" than hominins of the genus "Homo". Several of these hominins used fire, occupied much of Eurasia, and gave rise to anatomically modern "Homo sapiens" in Africa about 315,000 years ago.
1_Apprentice
Interesting.  i know that when the ice age ended about 13,000 years ago, man had been living in a cold climate.  I wonder if previously to the ice age if man had hair on his body or if it was an adaptation to the cold environment.