Why would Singaporeans not do cleaner jobs? Have you thought about the root cause?
And why would Singaporeans not be able to do 'fancy research stuff'? Do you know that your government allows biological research here in Singapore which is banned (for a good reason) in European countries? Whether this is fancy or not is not the point ..
Balance is a buzzword used by those sitting at the upper end.
If you go to any of our unis or research centers, tell me how many are locals. Tell me how many are not new citizens.
I can tell you, you won't find a whole lot of them. If you insist on locals only hiring policy, good luck getting anything done.
It's not that there aren't any capable locals, it's just there's too few of them.
For the bio research are u talking about stem-cell research? That was banned from federal support by GWBush in the States.