Home Summary

Home is a documentary that have as purpose show us the evolution of our planet and what we have done to it through years. It says that everything started 4 million years ago, it shows clear images of changes occurred during evolution since appearance of some organisms. the first life arises form springs and archaea this bacteria changed the course of life and transformed atmosphere that originated cells from the edges f volcanic springs to become unicellular algae giving rise to ecosystem. the balance of the oceans depends on corals.

All these variations made inside the planet to accumulate solar energy in form of carbides, coals and oil.

Water and air are essential. Earth needed over 4000 million years to create three which still exists and is the only natural element. Less than 10 years to the invention of agriculture (first great revolution). Nowadays agriculture continues being the first job in the world. For humanity , agriculture is a prerequisite for survival.

We’re 7 million people more than half live in cities. United States was one of the first to use the black gold. Fertilizer is another product from oil industry.

In nature everything is connected.

when more a country develops more meat is consumed. when more the world develops more thirst increases the energy. Since 1920 exchanges have multiplied.

forests store carbon, their trees saved three quarters of the earth 's biodiversity. Organic is the mixture between water, air, earth and sun.

It mentioned that Half population of the world tills the soil, over three quarters of them by hand." And one quarter of the world lives as all of us did 6,000 years ago with only the energy available from the sun.

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