{science.prattling} Meaningless questions

Are engineers pursuing a higher degree in science scientist-wanna-be's?

Are scientists pursuing a higher degree in engineering engineer-wanna-be's?

What constitutes the borders among scientific fields?

Note: There used to be general areas a few decades ago, e.g., electro-mecahnical engineering, then they decided to narrow down to the current areas (differentiating between electrical and mechanical engineering), but perhaps we should switch back to where it all started. There are too many other examples, but I think I made my point. Narrowing down multi-disciplanary fields (almost everything nowadays) is next to impossible.