The "outside" constitutes the horizon of meaning and the vital energy of our practice and thought.
If we think about it, all great discoveries and paradigm shifts are always stimulated by an external event.
When a political organization loses contact with its origin, it declines and risks implosion.
The fact is that philosophy has been a decisive source of inspiration in all the great crises that Europe has faced. It has been so in the time that preceded the fall of the Roman Empire, when Augustine of Hippo delineated the features of a new spiritual civilization; in the age of religious wars, when Descartes and Hobbes established the principles of modern science and politics; and at the turn of the French Revolution, interpreted by Kant and Hegel as an event destined to change the history of the world.
If you think about it, in the most dramatic moments of its history Europe has always turned to philosophy and, in turn, philosophy has interrogated itself about the destiny of Europe as something that touches its very essence.
Of course philosophy is not able to impose its own choices on politics, let alone on the economy. Nonetheless, it can help to identify the role of Europe in the global world and the principles that should inform its conduct.
Not possessing definite geographical boundaries, at least in the East - its distinction from Asia is problematic, considering that two large countries, Russia and Turkey, stretch between the two continents - , Europe, from the beginning, has defined itself from the perspective of the constitutive specificity of its philosophical principles: the freedom of the Greek cities as opposed to the Asian despotic regimes. Although these principles were often contradicted and reversed into their opposite, the idea of Europe is inseparable from them.