No, nothing you can do.
You shouldn't be seeing any difference between CS and CC unless you have different hardware/monitor.
Yes, we are seeing huge differences in sizing between CS and CC. CS has tool and elements icons that are about 3 times larger than what we are seeing in CC. It is a gigantic visual difference. Almost impossible for us to see the tools and work with them even on a 22" Apple Cinema monitor.
How do we get Adobe developers to get on this right away and fix it. Just not right.
All our other software's workspaces, elements, and tools enlarge as we increase the font size and other sizing attributes in Windows. We oversize everything so we can see.
This is an absolutely critical and essential function we need to adjust to use this software. CS does increase its tools and elements as Windows sizing is adjusted. Been using CS since 2003 and never a problem with it.
Can you upload a screen grab of your workspace?
Adobe are absolutely aware of the situation, and have been so for quite some time. We have no ETA as of yet though.