About O4S

The philosophy of O4S is that all knowledge pertinent to the theme of sustainability should be spread as widely as possible. This is why our main objective is to promote sustainability education.

When you use O4S, you have the possibility to share your knowledge about sustainability with everyone who has access to the internet. At the same time, you will be able to streamline your own teaching efforts by using the flexible tools the learning platform offers to facilitate your courses.


We believe education in the present moment must have, as its top priority, learning the values and awarenesses required for sustainable human development. Using the technological tools currently available allows for greater large-scale cooperation, information sharing, and knowledge building.

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