Freedom
Freedom is the condition for which an individual may decide to think, express, and act without constraints, using the will to design and implement an action, using a free choice of goals and tools that he considers useful to put it in effect. According to a not only Kantian conception, freedom is a formal condition of choice which, when it is brought into action, in concrete action, will necessarily affect the conditioning that comes from the real world, subject to the necessary physical laws, or other determinant situations nature. Regarding the sphere of free choice, we speak of moral, legal, economic, political, thought, freedom, metaphysics, religion, etc. Isaiah Berlin affirms: "The essence of freedom has always consisted of the ability to choose how to choose and why it is desired, without constraints or intimidation, without an immense system engulfing us; and the right to resist, to be unpopular, to stand for your beliefs for the sole fact that they are yours.