Where human come from first time?

The exact origins of humans are still a topic of debate among scientists, but the current prevailing theory is that humans evolved from a common ancestor with apes in Africa around 6-7 million years ago. This evolutionary process took place over millions of years, with various hominid species evolving and eventually leading to the emergence of modern humans (Homo sapiens) around 300,000 years ago.

The exact location and timing of the origin of humans is still a subject of scientific debate, but the prevailing theory is that humans first evolved in Africa.

Evidence for an African Origin:

- Fossil Record: The oldest known human fossils, such as those of Sahelanthropus tchadensis and Ardipithecus ramidus, have been found in Africa dating back millions of years.
- Genetic Diversity: Africa is home to the greatest genetic diversity among humans, indicating it as a likely origin point for the species.
- Primate Evolution: Africa is the home to a wide range of primates, including chimpanzees and bonobos, which are our closest living relatives.

Probable Timeline:

- 6-7 Million Years Ago: The first hominid ancestors (Australopithecus) emerged in Africa.
- 2.5-3 Million Years Ago: The genus Homo evolved, with the emergence of Homo habilis and Homo erectus.
- 1.5-2 Million Years Ago: Homo erectus migrated out of Africa and spread to other parts of Eurasia.
- 300,000-200,000 Years Ago: Homo sapiens, the modern human species, emerged in Africa.
- 60,000-100,000 Years Ago: Homo sapiens migrated out of Africa and populated the rest of the globe.

However, it's important to note that the evolution of humans was not a linear process, and there were multiple hominid species coexisting at different times. The concept of a single "first human" is not precise, as the transition from one species to another was gradual.