To conciliate environment with healthful life becomes inevitable to have the support basic rule that it thinks about current and the future generations. To adentrar in the subject that will be boarded with focus in article 225 of our great letter, it fits to mention the definition of animal, vegetal life and human being, to understand legal the importance ambient of these elements to have an ambient balance. Thus, initially we go to the concepts: 6 – ANIMAL LIFE the fauna and flora are species that if reproduce and transmit its characteristics to its descendants. With the evolution of each species and its strategy of reproduction genetically determined, some species had evolved separately for geologic accidents. The animal species in its majority if put into motion in definitive spaces.

However the migratory species exist that cover enormous distances looking for a place to multiply, looking its habitat. Some species alone if feed of definitive plants or animals and or demand ground with particular characteristics for its procreation. Thus the maintenance of biodiversity is of vital importance. ' ' The biodiversity concept, in accordance with Cesar Benjamim, includes all the products of the organic evolution, in all the levels of genes until complete ecosystems, passing for the organisms vivos.' ' The science that studies the animals is called zoology All and any study that it intends to give to subsidies for the understanding and/or maintenance of the ecological balance in surrounding data it does not do without the knowledge of the organisms compose that it. The animal diversity is very little known in our tropical and tempered regions. The number of still unknown species sobrepuja in very to everything what already we know. Simpson, 1952 (Evolution, 6:342) esteem the existence of 2 million living animal species; Mayr, 1969 (Principles of Systemcatic Zoology, New York) indicated that it would have enters the 5 10 million species; whereas Erwin, 1982 (Coleopterist' s Bulletin, 36 (1): 74-75), supported in studies carried through in the Amazonian forest, esteem that only the insects they would present a diversity of about 30 million species.

This new nomenclature searched to correct of certain form, the bare-footed ones made for the proper man in the relation city ambient degradation. It searched, however, to revitalize or to correct the destructions of areas already degraded e, incorporation of natural elements gifts in the urban space, reaffirming the relation city-water. In this line, Marcondes (1999), says that: ' ' They constitute emblematic examples, even so with different boardings and distinct levels of complexity, the projects of Inner Habor in Baltimore, Boston Waterfrontem Boston, South Street Seaport in New York, Rom Rijnmond in Rottardam, Puerto Madero in Buenos Aires and Docklands in Londres' ' , (Marcondes, 1999, P. 23). In the present time, some thinkers come questioning the bonds between the project or the speech of ambientalista content, that gained force in the primrdios of years 1970, in the relation of subjects previously cut by the social matter and the reorganizations happened of the capitalist system, with new forms of boarding of the productive process and of desregulao Tapalov, 1992.

To follow, we will go to analyze the contributions of the School of Chicago in years 1920, and the quarrels about the social production of the space in the posterior years, and will arrive at the concepts of sustainable cities in the neoliberal molds of the present time. OF THE SCHOOL OF CHICAGO TO THE NEOLIBERAL PROJECT OF SUSTAINABLE CITIES OF CENTURY XXI. Of the ideological point of view and inside of the possibilities effective of practical applicability that it based the idealizao of the field and the nature on formularizations Metaphysical of urbanism must be object of analyze, in the intention of, by means of its agreement and of its historical dimension, to determine the meaning of the ambient model and the vision contemporary of the naturalismo, as well as the proposals of theoreticians of the present time in direction to a project of sustainable cities in the profitability molds capitalist.

The expenses also take in account costs of internment and treatment for illnesses caused or aggravated for the pollution and the reduction of about one year and way of the life expectancy of the economically active population. Beyond the costs right-handers, the losses with the days exist that the interned individuals had left to work, a time that the cases most serious had occurred in the etria band between 15 and 64 years. It has greater incidence of the effect in the months of winter, result of the thermal inversion. The question of urban mobility and the support in the great cities is more serious of what we imagine. The urban train ' ' Metro' ' with all its problems of economic support can be an exit if computed the expenses with the public health. Solutions? I go to give some ideas: Caster of vehicles as it exists in So Paulo Toll electronic as they exist in Tokyo and London, that is, area definitive that cars cannot circulate, and if the drivers to want they pay expensive for access to these areas. To improve the urban transport.

This would stimulate many people to use, as in New York. The meter, exactly with problems of economic support and to need subsidies, can be same the exit. The cost of this pollution and the caused problems of health can weigh definitively against the account favorable the implantation of meters. Conscience of the population for rational use of the vehicles. Efetivao of politics of urban support with programs and concrete actions. Not we can brake the development of the industry nor of the market, but actions in parallel need to be taken to balance the generated problems. The magical word calls urban support. Urban mobility is related it, but the politics that some cities are adopting have more including focus. The great cities in the developed countries have an performance in the question of the urban support of focada and excellent form. Here in Brazil they lack more serious politics efficient. Still we have much to make, meanwhile we spend billions and we suffer upheavals from all nature.