I've read the Titan novels. They have their good points. However they are quite utopian.
Funny -- I know more than a few people who argued that they derive
too much conflict from diversity!
Let's say we can have a variegated crew of Humans, Vulcans, Romulans, Cardassians, Klingons, and Bajorans. These folks have different sensibilities that can be tolerated AND given respect from a distance. In close quarters there would be difficulty.
Erm, the only Klingon in Starfleet is Worf, and NEM established that he's back on the
Enterprise. And why would there be a Romulan aboard? (There is one Cardassian cadet aboard the
Titan in the novels.)
Klingons seem to put less importance on bathing. Worf mentioned it with distaste in one episode. Vulcans and Romulans seem to be fastidious types. There has to be some compromise.
I imagine that that sort of thing would be covered by Starfleet regulations requiring regular bathing for health reasons.
The Vulcans are patronizing and the Romulans are contemptuous of other viewpoints. Both these species have more in common than they like to admit to others.
And both would have long since had to work to either lessen that significantly to get a starship posting. Besides, you're stereotyping, too.
The Cardassians are atheistic the Bajorans religious.
I know plenty of atheists who get along well with religious folk. And we've met atheist Bajorans, let's recall.
Besides, there's also the Oralian Way on Cardassia, so not all Cardassians are atheists.
The only species that has been able to crunch together such a crew has been the Borg.
Don't get me wrong, I'd love to see some FanFic that addressed the issue of coalescing a diverse crew. Please, though spare me the Kumbaya elements.
I think you're significantly exaggerating both the degree to which the
Titan crew gets along -- the echos of racial distrust between Dr. Ree and the mammals aboard are a
constant presence -- and the degree to which diverse species are always going to come into conflict.