What economic positive long term consequence is there on polystrene?

[candylover]

?

[squarebear]

Quite a lot if you manufacture and sell the stuff.

[ll_billym]

None, invest in something else.

[jomifl]

Fascinating question...I must have a look on wiki..

[Old_Geezer]

What's an economics question doing in the science section ?
And, sorry, I don't know the answer to the OP.

[factor-fiction]

At least you all seem to undertsand the question, as I can't follow it.
Candylover- are you asking what the long term prospects are for the demand for polystyrene?
It may help if you set out the context of the question- how has it arisen? We may then be able to tailor our answers accordingly