The Manual of Environmental Etiquette brings to you dozens of tips to change your habits in a simple way, and so reduce the negative impact of your attitudes on the environment.

Bilingual (both in Portuguese and English), the app is based on a publication by Planeta Sustentável, the first project lead by a huge communication company, to debate, inform and produce knowledge about sustainability in a sistematic way. The project involves 38 magazines and sites published by Editora Abril.

The app brings 50 attitudes, divided on water use, energy, recycling, consumption and citizenship – and each tip informs you its effort and impact. You can read and then share the tips, by email, on twitter and on facebook; and an interactive tool allows you to mark the tips you follow and measure how sustainable is your routine.