The Gaia Education Design for Sustainability programme covers the 4 key dimensions of sustainability in a 10 month, distance learning course which can be completed from anywhere in the world. Based on the four core pillars of the Ecovillage Design Curriculum: the social, worldview, ecological and economic dimensions of sustainability, GEDS draws on the experience and expertise developed in a network of some of the most successful ecovillages and community projects across the Earth.
This will reduce wear and tear on them and increase their longevity, thereby saving money. It also saves precious raw material: it takes 27 litres of crude oil to produce a new tire. Under-inflated tyres also increase fuel consumption by up to 10%. Check your tyres at least once a month. It takes but a few minutes.
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