Rogerio Cietto: 4 books

The word eco means nature (in Greek oikos means house), so an Ecohouse would be a place that respects the environment (literally, a house inside a house). It would be easy for all of us to be ecologically friendly, in complete simbiosis with nature: we just need to live the way we did 10.000 years...

Hidden between a mountain belt and an endless sea, there was a very prosperous country called Utopia. It was a country full of natural richnesses, so rich that all important natural resources could be found easily, from north to south. There was clean water for everyone, even for those in less favourable...

This work discusses the new challenge that terrorism imposes on the international community in the Twenty First century, the international actors in position to tackle it, the instruments available to counter them, and the methods to implement them. After a brief description of the three generations...

Cristão, você está preparado para o combate? Não estou falando dos combates contra homens de carne e sangue. Estes também são perigosos, e é importante estar preparado contra quem queira lhe fazer mal, sem dúvida. Refiro-me a outro campo de batalha. As lutas contra o demônio ocorrem no campo...