Due to the rapidly changing knowledge, teachers are supposed to teach their students ways of thinking and gathering information, not certain contents that would change shortly. In this sense, sustainability, which, in part, means the preparation of an individual who has the ability to practise critical thinking and to find creative solutions to…

The population growth together with the unsustainable consumption pattern is putting increasing stress on the planet's natural resources. The increasing realisation that humans are harming the environment is taking the form of a global movement intended to change behaviour towards sustainability, now recognised as a framework that links humans to…