In accordance with the biologist Enrico Bernard, of the International Conservation, the forest will be fragmented in lesser pieces each time, reducing the minimum size of indispensable area for the survival of the species of animals, what he compromises biodiversity the genetic crossing between them, taking them it the extinguishing. Until when the Amaznia it will resist? Here it is the central question that mainly worries the inhabitants of some states of the region North of the country. Mainly, in consequence of the opening of roads, of the wild mining, the galopante deforestation and the continuous urbanization. A chain of scientists supports that the Amaznia will be able to be changedded into a great savannah, of vegetation well more dries and tripping, as the open pasture, and can until turning a desert. It seems fiction, but it is not. They see the destination of the Brazilian Atlantic bush, that in the past had continental dimensions, occupying all the littoral band of the country, and today it is reduced to less than 8% of its original size. They is esteem that the secondary highways, roads and branches of access the Amazonian towns, constructed until the moment, had been responsible for the deforestation of 250 a thousand kilometers squared of forests – more than what one decade of falling of trees of trees in the region, considering the annual taxes. The highways draw the map of the region.

Beyond the activity of the lumber and the increase of the pastures, another factor that disturbs is the advance of the cultivation of the soy and cotton in the edge of the forest. Therefore the culture of the soy attracts roads. the more roads, migrantes arrive to burn and to cut trees. However, still it has solutions. The cast of reflections and action includes a bigger presence of the public power, social mobilization and economic valuation of the forest in foot. The book of Sergio Adeodato presents a series of basic proposals that must be adopted the short and average stated period: to implement with bigger emphasis the National Plan of Combat to the Deforestation and to regularize the ownership of the land, the valuation of taxes weighed for the destructive economic activities, cut of tax incentives, restrictions for the opening of new roads and the requirement of previous ambient reports for alternative projects of of job and the zoning the proposal of the researchers and ambientalistas are that they are extended for 10%.

In the case of the opened units of conservation for the sustainable exploration of the forest, the goal is to raise of current 9% for 40% of the Amaznia, being increased the income generation and reducing the threats of destruction of the areas most sensible. The Amazon region has today more than 1,2 a thousand scientists with doctor headings and concentrates 3% of the national investments in science and technology. Much little. It would need to duplicate these numbers, in next the 10 years, so that the volume of investments for inhabitant folloies the Brazilian average. From the research, the idea is to form partnerships between> ONGS and the federal government (Ministry of the Environment) and to construct to a great data base and information as support for the definition of government politics and for the regional development.