Although «urban» and «rural» development are often considered as in opposition to each other and seen as competing with each other for investment and support, many urban centres owe much of their economic base to agriculture. Ironically, one of the best tests of whether rural development is working is whether local urban centres are booming - as increasing agricultural output is served by markets and producer services there, and as real increases in income for a wide range of rural households are reflected in increased demand for goods and services provided by urban-based enterprises.

For the first time in the recent history of rural development there is a possibility of creating an infrastructure that dramatically reduces the isolation of rural life. Although ICTs may seem a fragile basis on which to build far-reaching change, a meeting organized by CTA showed that they can speed up the exchange of knowledge and ideas between urban centres and rural communities. In countries struggling to maintain basic amenities, it is the towns that interface most closely with global society.

The Millennium Ecosystem Assessment projects that the intensification of freshwater scarcity in combination with continuous water extraction from delicate dryland ecosystems is likely to exacerbate desertification, thus leading to a downward spiral of ecological deterioration and a precarious depreciation of livelihoods in many developing regions. This in turn can push people to migrate, which can have far reaching implications affecting local, regional, and even global political and economic stability.