Humankind Speeds

I have seen many people complaining about the pacing of the OpenDev (and I somewhat agree) : the techs feel slow and Era stars climb too fast for the players to actually experience and use their culture bonuses (districts and units). 

I am sure the devs are working on different speeds for the game. But here are some ideas on how to actually do that:

- changing the number of Era stars you need to advance to next Era makes a lot a sense

- making the Era stars harder to obtain (increasing the number of districts, citizens, techs...) 

And these can be balanced with the tech and construction costs. But I think that with the current costs, you could increase the time spent in an Era without it being problematic.