Sergio Spritzer 2021. June 1st. Once upon a time the earth was flat and human thought too. Before being flat, the earth was linear and...

Sérgio Spritzer © May 21, 2021. New forms of mediatization supersede traditional forms: written, television and telephone media are...

O Essencial: Sergio Spritzer © May 5, 2021. The text deals with the essentials that are more extensively covered in other books. It...