Summary

In this chapter we have explored the levels of inequality in the world, and issues of poverty coupled with excessive wealth which exist.  Globalisation, and the rapid increase of sharing of goods, services, wealth and ideas has been explored, and the links between globalisation, climate change, engineering and poverty have all be detailed.  Finally we have looked at steps towards a sustainable social future including appropriate technology, fair trade and advocating education in both less and more economically developed nations as tools to progress humanity forward.

The social dimension of sustainability is a core element, and engineers will have a key role to play in realigning the social system to ensure a just and equitable world for society and the world.