It puzzles me the part wich states "The research developed", to me a research takes place/is conducted/is done/is performed (perhaps, I am not 100% sure on that one...)/analyzed (a point/issue/matter etc).
It "exposes/reveals/proves that/explains/analyzes/discuss a fact/deal with (the process/with ethics/conflits etc, just as examples here)" and so on. This comment is just for variety´s sake, you may use some of them afterwards, in the body of the paper.
...process by wich an individual self interest can lead to a changing of the dynamics of the interactions of society as a whole, not without generating conflicts, because of his so-called "unsociability". That is, the relationship with others focusing on achieving his own utilitarian interests, in contrast with the wider interest of his community or country.
As you see, I didn´t tried to redo your text or something, just gave ideas and suggestions from where you may or may not go from. Anyway, perhaps it´s a good idea to redo it a bit and resubmit if you feel like it.
You can get by, just some more polishing here and there.