Bioetanol has manifolds uses: for example, it is used like see-fuel in gasoline motors, since it allows to one better combustion when increasing the fuel grade of the mixture, like fuel for heating in chimneys and boilers or even like potenciador of fuels of greater yield. The ecological advantages of bioetanol are many and substantially contribute to reduce to the gas discharges with greenhouse effect. For example, when replacing a liter of gasoline by bioetanol is reduced in a 60% the emissions of these gases. A single hectare of beet absorbs the equivalent to the annual emissions in CO? of 10 cars. Also, the biological fuel consumption as bioetanol replaces other exogenous and problematic energies, like the fossil and the nuclear one. Also the residues produced in the biological fuel elaboration are much less injurious for the environment and constitute a smaller risk of biological contamination u organic. So that the biological fuel use, even on small scale in the homes, along with the small echo-gestures of the citizens, contributes significantly to the protection of the environment. The heating of the homes is the domestic action that has major environmental impact. In this sense, many ecological governments and organizations recommend a more rational consumption of energy in the homes by means of the use of less polluting electric home appliances, like ecological chimneys or chimneys of bioetanol, so that, as he already said to the philosopher Discardings in century XVII, we pruned to find a practice by means of which, knowing the force and the actions the air, the stars, skies and of all the other bodies that surround to us, we pruned to use them in all the uses to that they are own () mainly by the conservation of the health, that is, without a doubt, the first good and the foundation of the other goods of this life.
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The great part of these institutions is an improvisation. The directors and the owners of this class of production means do not know the work of the philosophy. They do not have idea that it is the philosophy, nor as is applied. They are so reflection destitutes, that they have never perceived that the philosophers have made the majors I contribute in history. In the physics area, mathematics, poetry, Literature, sociology, astronomy, ethics and policy. And other so many areas of the knowledge. Then when in any public or deprived school they contract an educational one of social sciences, they place this personage to dictate the subject of ” filosofa”.
Nothing else stupid and in opposition to any educative system laid the foundations good. This demonstrates to the years light ignorance that owns Colombia like state. Then as it would say ours town, the ministers of education of our mother country: they know more of maternity of hens. As much the education ministers as the directors and owners of the educative establishments, do not have an idea clear, evident and different that it is the education. The first error is to place to educational of social sciences to teach something that does not know, that has never contemplated, that it does not appreciate.
The second error is that it leaves to the educational ones of philosophy without use. ” the fault of universities you publish and private in Colombia” it is that the philosopher does not leave with another emphasis, therefore is at a disadvantage. Example: philosopher with emphasis in labor and commercial legislation. Philosopher with emphasis in abstract and applied reasoning.