Formalities for entrances and departures should be simplified. freedom of movement of travelers should be improved. Newspapers. magazines. and books should be imported and distributed to a greater extent. and subscriptions should be permitted. Working conditions for journalists and their technical assisting personnel should be facilitated by the issuance of visas for multiple entrances and departures. The importation of technical materials. transmission of information. and working conditions In general should be improved. In the cultural and scientific realm contactsamong other thingsbetween cultural agents. artists. and scientists as well as public access to cultural and scientific establishments should be facilitated. 8.4 If the Federal Government supports the enforcement of essential demands. above all in the humanitarian realm. it always has in view. needless to say. effects yielded for the benefit of people.