You wrote: "Not all meat is poor quality product produced in industrial plants, there is another choice - to eat organic "
First of all, It is always unethical to take the life of another sentient being. It also causes them and their famlily suffering. Who gave man the right to take the life of any sentient and feeling being?
Why their may be a few farmers whom treat their animals well for a few year, before their horrendous slaughter of their companions;
the term 'organic meat' is usually a myth: http://www.peta.org/issues/Animals-Used-For-Food/Free-Range-Organic-Meat-Eggs-Dairy.aspx
Lastly I would like to recommend everyone this video with many convincing and ethical arguments of why to live a vegan lifestyle: