Humans (Homo sapiens) are the only extant members of the subtribe Hominina. Together with chimpanzees, gorillas, and orangutans, they are part of the family Hominidae (the great apes, or hominids). A terrestrial animal, humans are characterized by their erect posture and bipedal locomotion; high manual dexterity and heavy tool use compared to other animals; open-ended and complex language use compared to other animal communications; larger, more complex brains than other animals; and highly advanced and organized 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. Humans began to exhibit evidence of behavioral modernity around 50,000 years ago, and in several waves of migration, they ventured out of Africa and populated most of the world.The spread of the large and increasing population of humans has had a profound impact on large areas of the environment and millions of native species worldwide. Advantages that explain this evolutionary success include a relatively larger brain with a particularly well-developed neocortex, prefrontal cortex and temporal lobes, which enable high levels of abstract reasoning, language, problem solving, sociality, and culture through social learning. Humans use tools to a much higher degree than any other animal, are the only extant species known to build fires and cook their food, and are the only extant species to clothe themselves and create and use numerous other technologies and arts.
Humans are uniquely adept at using systems of symbolic communication (such as language and art) for self-expression and the exchange of ideas, and for organizing themselves into purposeful groups. Humans create complex social structures composed of many cooperating and competing groups, from families and kinship networks to political states. Social interactions between humans have established an extremely wide variety of values, social norms, and rituals, which together form the basis of human society. Curiosity and the human desire to understand and influence the environment and to explain and manipulate phenomena (or events) has provided the foundation for developing science, philosophy, mythology, religion, anthropology, and numerous other fields of knowledge.
Though most of human existence has been sustained by hunting and gathering in band societies, increasing numbers of human societies began to practice sedentary agriculture approximately some 10,000 years ago, domesticating plants and animals, thus allowing for the growth of civilization. These human societies subsequently expanded in size, establishing various forms of government, religion, and culture around the world, unifying people within regions to form states and empires. The rapid advancement of scientific and medical understanding in the 19th and 20th centuries led to the development of fuel-driven technologies and increased lifespans, causing the human population to rise exponentially. As of 2015 the global human population was estimated to be near 7.7 billion.
Of or belonging to the species Homo sapiens or its closest relatives.
Having the nature or attributes of a human being.
“To err is human; to forgive, divine.”
A human being, whether man, woman or child.
“Humans share common ancestors with other apes.”
“human being|man|→ Thes:person”
To behave as or become, or to cause to behave as or become, a human.
Susceptible to death by aging, sickness, injury, or wound; not immortal. from 14th c.
Causing death; deadly, fatal, killing, lethal (now only of wounds, injuries etc.). from 14th c.
Of or relating to the time of death.
Affecting as if with power to kill; deathly.
Human; belonging to man, who is mortal.
“mortal wit or knowledge; mortal power”
Very painful or tedious; wearisome.
“a sermon lasting two mortal hours”
Very drunk; wasted; smashed.
A human; someone susceptible to death.
“Her wisdom was beyond that of a mere mortal.”
Mortally; enough to cause death.
“It’s mortal cold out there.”
relating to or characteristic of humankind
“the human body”
“the complex nature of the human mind”
of or characteristic of people as opposed to God or animals or machines, especially in being susceptible to weaknesses
“they are only human and therefore mistakes do occur”
“the risk of human error”
showing the better qualities of humankind, such as kindness
“the human side of politics is getting stronger”
of or belonging to the genus Homo.
a human being.