Agriculture as an important field which allows to propose complex models of social organization around colective management. The industrialization as a key for understanding the social and environmental problems nowadays.

Nowadays, computer programming must be introduced as yet another element of the periodistic discipline (non lineal information, feeds, digital press...) Holovaty shows this innovation through projects as, for example, EveryBlock.

Gapminder is a visualization project which tries to show the complicated international relationships in different levels in order to have an immediate comprehension.

An historical review to the graphics used in daily press, as well as the changes that are being happening in editorial departments of all around the world. Analysis of the changes that should be made in journalism so as to overcome the future...

A physical and intellectual walk around the public spaces and what is behind them. Freire questions what the public space is in the 20th century, when part of it is not only physical. He also analyzes if this public space is obsolete or necessary.

The advent of new technologies, specially Internet, in the world of edition, and how these technologies influence the transmission of knowledge.

Intellectual Property must be modified and specified in order to get a balance between the interest of the community and the corporations involved in the defense of the copyright.