Question

How can diversity lead to scientific and literary achievements

Answer 1

Diversity can contribute greatly to scientific and literary achievement.  Diversity in a given population can provide a community - however small or large - with different viewpoints, ideas, and concepts, both in terms of science and literature.  In fact, the history of science and literature shows that an influx of people from different cultural groups can provide a community - rather quickly, at that - with a tremendous measure of new knowledge.