>Returning Indian and Chinese engineers and scientists means nothing if there isn't tens of billions waiting for them in funding when they get home. China has

>Returning Indian and Chinese engineers and scientists means nothing if there isn't tens of billions waiting for them in funding when they get home. China has a huge trade surplus and they are starting to trade in the BRICS currency. Why shouldn't there be billions? Once the investments pay off, why shouldn't there be even billions more?