Bill's business and management experience supports the research finding that culturally-diverse organisations out-perform others by around 25%.  Cultural diversity helps create diversity in thinking, attitudes, mindsets, etc. and reduces groupthink. This results in staff identifying a greater range of opinions, solutions, etc to choose from when considering the challenges, opportunities, threats, issues, etc that any organisation is facing. Diversity, therefore, increases the likelihood that the most suitable solution(s) will be selected.