Size matters

"It does not really matter how I live and what choises I do - I am only one of 7 billion. Not to forget that real 'stuff' happens anyways on industrial level."

Interestingly, now when our survival starts (again) to be the issue, the size of humanity turns out to be a key handicap... Instead of all of us thingking that if we all do few small changes now voluntarily we can have a huge effect, we tend to think that our actions do not matter when there is so many of us.

But then again, hasn't it always been so that greatness/size is the main source for destruction?
Big leads to Blindness which can lead to destruction.