From the International Debate Education Association
"Democracy is critical because it acts as a foundation for other desirable social goods. Democracy is not simply an end but also a means. Democracy represents a stable, accountable foundation for social and economic development. This is recognised by many western countries that protect their own democratic basis.
The debate about democracy is sometimes defined narrowly in terms of governance systems, and opponents claim that it would make little practical difference. This argument does not follow. Rather, given that democracy acts to enable a wider range of desirable goals, its importance should not be seen in isolation but instead as part of a much wider movement.
For example, democracy makes rulers accountable to their people and raises expectations of good administration - both very important in the fight against corruption. In this light, democracy unarguably becomes a pressing need for development in a country."
More debate points on this topic