Praeceptor
Lieutenant Colonel
I think the goods needed for research should be different for each player somehow. It is impossible to get basalt right now.
Although it's true that this could be a serious bottleneck for some, having a great guild who can supply the market makes a huge difference.
The players in my Guild (Thors Hammers in Dinegu) have built up good stocks, and any member who has the accelerator for Basalt are building goods buildings to keep up the supply. We've all built goods buildings from previous ages to help each other get through the new tech tree. It makes a big difference - I now have enough stock to get me halfway through the PA already.
See, we're not just warmongers!