The growing demand for food and energy, in the face of population growth, is an increasingly present theme in debates about agriculture. In the last century, innovations were fundamental to achieve population growth, such as the Green Revolution and its importance for the introduction of...

Space activities have been fundamental for defense, communications and meteorology sectors - as well as for observation and positioning operations and for daily life activities. The initial purpose of this paper is to detail the main characteristics of the Brazilian Space Program (PEB, in...

Space activities have been fundamental for defense, communications and meteorology sectors - as well as for observation and positioning operations and for daily life activities. The initial purpose of this paper is to detail the main characteristics of the Brazilian Space Program (PEB, in...

For many years the discussion about rural development in Brazil was left on the sidelines. The Green Revolution in the 1960s and 1970s, and the increased use of technology sparked an incipient and localized debate on regional and rural development. In the 1980s the discussion lost strength due...

Brazil is a country with a maritime vocation, whose development is intrinsically associated with the sea. The Brazilian coast and jurisdictional waters' extension constitute a challenge on themselves to the national defense. The presence of fundamental potentialities for the country, such as...

Brazil is a country with a maritime vocation, whose development is intrinsically associated with the sea. The Brazilian coast and jurisdictional waters' extension constitute a challenge on themselves to the national defense. The presence of fundamental potentialities for the country, such as...