-
They used tools
-
From there until now 125.000 generations have passed
-
Survived 2million years
-
-Allowed cooking
-The food was more nutritious
-Brain development
-Light heat and chase away animals -
-Gatherers and hunters
(They communicated better through protolanguages and also buried the dead) -
Homo sapíens sapiens
From there until now 7.500 generations have passed -
-Innovation in weapons.
-Complex culture because there are more complex brains and they communicated more.
-We developed cooperation in society something that others could not do -
1) Learn faster
2) Present knowledge and acquire it through generations
3) Relying on the past to not stumble on the same stone -
They knew a lot about hunting, places and tools. They could even have a more developed brain
-
Gave confidence and the need to relate
-
-
They continued to explore and know the whole world
From there until now 500 generations have passed -
They learned the sciences and transformed everything we thought you know
-
This created the foundations of the modern world
From there until now 20 generations have passed -
element that changed us daily
-
The invention of the computer time later the next step was to create internet
