Techies are homogeneous

There is a certain homogeneity about techy culture, both on the surface and below. On the surface, the homogeneity is visible by age, race, educational background, demeanor, posture, hair and clothing style and facial expressions. Below the surface, the homogeneity is in the type of questioning the mind does, the inquisitive questions that will be asked, the assumed knowledge base, the educational and life experience background and the comments, sense of humor, means of communication, value systems and approach to life.

How can one understand, and integrate with if desired, the techy and non-techy cultures? More than ever, tech culture does seem to be the rise and long-term persistence and domination of a class.

There seem to be shortcomings with the techy culture. What are they? Is it the homogeneity? The lack of integratability with others? Is it the predictability, for example, maybe not the details of how to get somewhere but what the general set of interesting problems is (e.g.; like better physics, faster biological solutions, nano). Is it that they seem like they are in a clueless bubble compared to the other, "normal" larger yet anachronistic world?

Some techies are oblivious either naturally or selectionally to the other or any other culture. Some techies and non-techies are in the void trying to bring or lead the wayward normal culture along. What do those who see both sides and live in between call home?