It depends on how we see the planet and how we measure the open possibilities of the future. This means a large work for us. And this work will be even greater erstwhile we realize that we know nothing; or that we know so small that it empowers us to justice this small cognition as "nothing." due to the fact that it's nothing compared to what we request to know to make the right decisions.
This is how the lecture begins by the creator of the concept of an open society Karl Popper, the most influential philosopher of the 20th century. I callback this “party of truth”, as it was called, as part of the archive of texts, which – and present without losing news – were printed in a Parisian writing Press Poland, published and edited by me from 1994 to 1999 with the promotional support of Jerzy Giedroycia. These are fragments of this lecture given by Popper in Switzerland in 1989.
