Aula
Current scientific cosmology hosts a plurality of scenarios that articulate in different ways the precision astronomy's observations. However, this palette of alternatives is not taken as the true scientific production. There is a monist tendency to think that scientific results should be represented by a single scenario. The present work seeks to undermine the attempts to justify that tendency and to show that even if a single and final stage is waiting, methodological pluralism also would be the best option to achieve it.