kombai

Any advice on how to briefly explain the differents programming paradigms to non programmers ?

Where can I get accurate statistics about digital data collection & usage worldwide ? Is there a "hub" for this kind of surveys ?

I would like to know things like : Which company collect the most digital data about users or products ? For what purposes do they use this data ? Where is data traded, who are the biggest data brokers ? Throught time what amount and what kind of data is mainly exchanged on the internet ?