Millennials are far from a "lost generation" - they are the most wanted a coddled generation in history. I am no less interested in your perception of the world, etc.... *i raised millennials so I'm a fan...
If you're interested in Generational history, "Generations the history of America's Future" is a good read. The authors coined the term "millennials" and you'll find there's already been a "Lost Generation" of which Hemingway was a part. Best..