The more I read of modern history (by which I mean the past several hundred years), the more I am convinced that nothing very much changes and, although this may be an individual's perception, there seem to be some decent folk, and there always seem to be the ignorant masses. The problems of greed, litter, anti-social behaviour, violence, etc., have always been there but (IMHO) due to modern communications, we are more aware of them. Also, perhaps due to the increasing overcrowding in this island, such problems are more evident because we are crowded together.
I personally don't think that an individual can cause big changes - but this is based on my experience that if you try to 'interfere' you are more often than not subject to abuse and your views are ignored. I could suggest that my wife and I have done our bit to improve the world by producing what we think are two decent children who will hopefully pass on our values. Yet, when I think back over the 25 years we have been together, I don't think we have explicitly taught them how to behave, they just seem to have picked it up from us. My brother and I didn't drop litter (or if we ever did then it would have been very surreptitiously, hiding it away when nobody was looking) so I find it impossible to understand it when I see people opening something and dropping the wrapping apparently without even noticing that they are doing it. But if they don't know any different, if that is how they have been brought up, then how can such behaviour be changed? My late father used to say the he believed that the best form of government is a benevolent dictator - someone with absolute power, but someone who cares about society and the people. But has there ever been such a person?
Institutionalised discipline can change people. I noticed this in myself even after only one week in the Army. Then again, I had volunteered so perhaps I was receptive to change.
Sometimes I think that I should clear up other peoples' litter, other times I don't. It may be that if someone sees me picking up their litter then that act may rub off on them. Then again, I often think that I'm simply wasting my time and that if I get started on this track, then I'm going to spend the rest of my life clearing up after other people.
So my philosophy now, perhaps because I'm well over half way through my life, might be seen as benevolent selfishness. I want to make the best of the years left to me, I want to do good for those who are receptive to my values, but in the end there's a big bad world out there that's going to hurt me if I stir it up, so I'll look for quiet corners where I can be happy doing what I like to do and let the masses rot in their own filth. My time of trying to change things is over.
End of rant, ramble, whatever you want to call it.
Geoff