A black woman, a white man, and Asian woman who all graduated from Harvard and worked for McKinsey try to reduce car part inventory through logistical innovation.

I wouldn't be surprised if the more diverse group came up with a better solution.

To take your contrived example regional diversity will have a much larger impact on making sure someone has encountered a swamp than racial diversity.

I think it's easy to overestimate the effect of racial diversity and underestimate the effect of other types of diversities on problem solving style because one is so easy to see.

I think it's fair to assume that had there been at least one black individual in the development pipeline, the company that made that camera would have avoided an embarrassing mistake.