Who is human

How did we get to now? What is our future? Over the course of a year, we will take you by the hand and dive into these questions, exploring all corners of humanity with wide-eyed curiosity. We will look deep into the mind at what drives our behaviour, meet extraordinary humans who have unlocked the secrets of a long and healthy life, take a trip through years of civilisation, journey into the human body on our path to adulthood as we go from baby to baby-maker, experience the drama of extraordinary human rituals that hope to cheat death, and watch happens to our bodies in the hours, days, and months after we die.

We have brilliant series from world class programme makers coming up, full of incredible ideas at the leading edge of scientific thought. We want to make you think, but we also want to make you feel. Being Human will be a celebration of the human race. We want to make the hairs on the back of the neck stand up at the improbable good fortune of our own existence.

So what is our story? We are one species of primate that emerged from the dry savannahs of East Africa just over , years ago and began a migration that continues to today. Over time we began to fashion tools.

These were primitive, but could tear through skin and muscle and gave us an advantage as we prowled our wild habitat for prey. We might have continued our short life of hunting, savagery, and brutishness right through to today, but for one important development - language. Other animals could communicate, but we evolved astonishing vocal ability, able to create sounds that represented not just objects, but also concepts.

We learned how to express ideas. We could speak of danger, hope, and love. We became storytellers, able to weave together common narratives about who we are and how we should live. Nourishment is primarily via breastfeeding. Human post-natal developmental stages are as follows: infancy » childhood » adolescence » adulthood » senility. Sexual maturity is reached typically at 12 to 15 years of age and continues to develop at around the age of 18 in females and 21 in males.

Unlike non-human ape females that are capable of giving birth until death, human females women are not. Women are one of the few species that go through a menopausal stage where they are no longer fertile and capable of birthing a child. Human males men , in contrast, could remain fertile up to old age.

Men may still be able to produce sperms even at senility depending on genetics and lifestyle choices. Nevertheless, the quality and the amount of semen and sperm cells usually decline with age.

A brief timeline of the evolution of the hominids before the emergence of Homo is shown below: Phanerozoic eon » Cenozoic era » Neogene period » Pliocene epoch: before Homo. The tribe includes lineages of humans Homo habilis , Homo erectus , Homo neanderthalensis , etc. A brief timeline of the evolution of humans Homo is shown below: Phanerozoic eon » Cenozoic era » Quaternary period » Pleistocene epoch: NB: Paleolithic period refers to the early human cultural phase highlighted by the use and creation of stone tools.

It occurred near the beginning of the geologic time, Pleistocene epoch. Homo erectus emerged about 2 million years ago. Archeological findings indicate that H. Thus, Homo erectus might have lived together with Homo habilis in Africa for nearly half a million years. The earliest Homo sapiens was presumed to have emerged about , years ago.

And based on estimates, vocal languages probably developed between , and , years ago. They expanded and lived in many parts of the world. They were able to come up with more sophisticated hunting techniques, clothing using animal hides, rituals e.

The first civilizations occurred about 12, years ago. Modern humans continuously innovate and eventually contrived contemporary forms of governments, religions, technologies, medicines, education, industries, and cultures. Population growth rose exponentially. And as of , the estimated human population worldwide is 7. Homo sapiens the anatomically modern humans are the only extant species of the genus Homo. Humans are still evolving. One of the proofs is observed in a tribe of nomadic divers Bajau.

Compared with other humans, they evolved to have relatively larger spleens that allow them to use oxygen more efficiently, and thus, enable them to stay underwater for a period longer than most humans can.

The Human Genome Project, a global collaborative research project, is geared towards identifying and mapping all the genes of the human genome. It attempts to determine the sequences of nucleotide base pairs that make up the DNA on the estimated 20, human genes.

Try to answer the quiz below to check what you have learned so far about humans. Human Neurology deals essentially with the nervous system of humans. It also features the various theories put forward by prominent neurologists, such as Sigmund Freud and Carl Jung, and their analogies of the human brain and its inner workings.

Objectives To impart information on the nervous system, particularly its cellular and physiological features To be.. Read More. Physiology is the study of how living organisms function. Thus, human physiology deals specifically with the physiological attributes of the human body at various levels of organization, i.

Human physiology is important because it imparts an in-depth understanding of the vital processes that.. For human species to obviate extinction, reproductive mature adults should be producing viable offspring in order to continue the existence of the species and pass on genetic information from generation to generation. Read this tutorial to learn more about human reproduction and fertilization Upon fertilization, a zygote forms and develops into an embryo. This tutorial elaborates on the growth and development from zygote to embryo and ultimately to a human baby.

This tutorial investigates perception as two people can interpret the same thing differently. Know more about human perception in action, spatial awareness, and illusions. A better grasp of these aspects is useful in understanding how the mind works This tutorial elaborates on the physical development of humans, particularly from puberty to adulthood.

Read this tutorial to know the specific physical changes that female and male bodies undergo as they turn into adults Directed case study method for teaching human anatomy and physiology. Muscles of the Apes — a thwack on human muscle evolution. An example of human is the trait of knowing about death. A member of the primate genus Homo, especially a member of the species Homo sapiens, distinguished from other apes by a large brain and the capacity for speech.

A person. Humans are living, breathing entities capable of feeling and showing emotions, such as love, hate, compassion, and indifference. Some, but not all, humans are considerate and generous. Humans are fallible, although some deny that. Most, but not all, humans are forgiving of the faults of others. I sincerely hope that you love this book passionately, forgive me for any errors you find in it, and generously give copies of it to all of your friends and acquaintances.

Humans are still necessary, although many of their functions have been automated by machines. See also automated attendant and machine. The extraordinary humans who explored Antarctica. Having or showing those positive aspects of nature and character regarded as distinguishing humans from other animals. A member of the species Homo sapiens; a human being. Of, relating to, or characteristic of humans. The course of human events; the human race.