A somewhat philosophical question: what is the endgame here?
Cracking codes was no doubt fundamental to winning the Second World War (and I would imagine all wars since the invention of the Caesar cipher) - but since then the motivation for surveillance appears to have from safeguarding the freedoms and rights of the people to an full-scale assault.
We now have nation-wide surveillance of the British public (and no doubt the people of most other countries), who for the most part couldn't be of less interest if they tried. So what is the motivation for this? What is it about you or I that is so interesting to GCHQ/NSA?
Cracking codes was no doubt fundamental to winning the Second World War (and I would imagine all wars since the invention of the Caesar cipher) - but since then the motivation for surveillance appears to have from safeguarding the freedoms and rights of the people to an full-scale assault.
We now have nation-wide surveillance of the British public (and no doubt the people of most other countries), who for the most part couldn't be of less interest if they tried. So what is the motivation for this? What is it about you or I that is so interesting to GCHQ/NSA?