At the beginning of the film is based on a story about the identity, history and human on earth four billion years two hundred thousand years of history, but also profoundly pointed out that human beings in order to Yijizhisi oke the four billion years to create a balance. The film deeply interrogates you and me: what should we do? Then, with the view of God, the film shows how she created the beautiful blue planet. But she looked at the human race to destroy her and put herself in the grave. God imprisoned the carbon that poisoned the atmosphere in the earths crust, but the human opened the Pandora box to make it poisoned his lung, but it didnt seem to be enough. Human beings had to create pesticides and polyethylene to accelerate their destruction.

First of all, I must to the documentary photographer Bertrand - Yang - Altis express my highest respect. It was 15 years, 18 months, 54 countries and 120 scenic spots. Home was born. In this film, we not only feel the photographer on the planet of restlessness and deep compassion, felt that he is as oad as earth and oad mind. It should be a full of criticism and complaints of the film, but he has been very calm and calm, no emotional vent, not garrulous, some just display in front of us a real picture and real data. This means as Lu Xun said: "the red, illiant hues; fester, as beautiful as the cheese." The ugly scars of red and swollen can also be praised. The photographer is such a gentle knife, but let us have to face this problem.

More and more quickly this is a continuous remark in the film, Dubai, China, New York, Losangeles... These countries or cities have become the best representative of human development. Relying on abundant oil resources, Dubai has become the peak of the western development mode. Countless skyscrapers, numerous artificial islands, peoples dependence on nature and their dependence on nature have been unprecedentedly intensified. The same pattern is constantly replacing the difference between politeness, the uneven distribution of interests, the unparalleled widening of the gap between the rich and the poor between people. In order to meet the needs of population growth and interest, the exploitation of resources and the destruction of natural resources have increased and deepened unprecedentedly. Shenzhen has become a metropolis from a fishing village in 40 years, and the population of many cities has increased from hundreds of thousands to tens of millions of people in the past few decades. The expansion of the human world has led to a variety of patterns of change and distortion. Poor countries cut down trees exports to change, soil erosion, the forest on Easter Island residents, There is not much left., even the sea have no wood to make a canoe. So many countries have gone down. How long can the flourish of the phantom support? We dont understand. Its too late to be pessimistic. "One of human nature is that it is difficult for us to act even if we understand ahead of time. It is too hard to act. The countries of the climate have been quarrelling for decades, and recently it has been raging, but the quarrel, the substantial measures still cannot be taken.

As the film says, "its too late to be pessimistic." Its time to make a difference. In the face of poverty, millions of non-governmental organizations have proved that the solidarity between people is stronger than the selfishness of each country. Many governments are also aware of this. In South Korea, a nationwide plan is the destruction of forest restoration, the forest coverage rate reached 3/4. The paper is recycled, choose the environmental protection in Costa Rica between arms and environmental protection, the country had no army, he will be the investment arms of money into environmental protection. But China builds two coal-fired power stations a week, and then in Denmark, there is a coal-fired power station that will release coal to the ground, not the sky.

Although the end of the film, the director is still from the world saw a lot of hope, and put forward the expectation and longing for the future of humanity: Israel land irrigation quality planting crops in the desert, praised the government of Costa Rica became the first country to give up the army, all military expenditure to national education and green tourism, show the Korean national reconstruction by planting, war was ruthlessly destroyed the forest, the

The national forest coverage rate has reached 65%. More and more countries and people have begun to control, regenerate and log in and keep fish in a sustainable way. Through the way of substitution, regeneration, recycling and recycling, we have promoted the balanced development of ecological environment and national life quality. "Home" is trying to tell people that there is hope, and hope is our action. But what the future is, the road is really under the feet of human beings.