Environmental Damage and Gross Domestic Production from the viewpoint of Iranian School of Economic Thought
Environmental damages will have a harmful effect in the ecosystem and villages and cities of our country and finally on all of the biosphere and economy of the world, there are lots of reasons for the devaluation of the currency in Iran against the economical boundaries that I have mentioned previously. One the main reasons that caused the devaluation of rial currency versus the global economy is the gist of the subject and topic of discussion here. Ecosystem pollution in the southern provinces caused the dropping of sand rain. I have mentioned many times that and recapitulate again that the humans’ and global thoughts are made inside of a country but the realization and determination of that happens amongst nations. The more humans harm the biosphere, the more there will be damages and loss to the global economy. Therefore, after the mathematics we will have, two functions g and f which are the same any time that its domains are the same. Second for any x to the domain, the gx and fx are the same, the practical detrimental effect of the damaging the ecosystem will show the coordination of the distribution rules and regulations with the language of the mathematics.
Regarding the function f we have:
Therefore, the domain of f is the set R