Everyone can improve their little corner of the world.
My obsession a the moment is finding uses for the things I might throw away. Instead of throwing them away I advertise them on freecycle – I have given away kettle cable, calculators, laptop chargers, and taken and found a use for a christmas tree, some maths books, a mattress.
Just search for freecycle – don’t use google because they are assembling a database of the colours of peoples underpants, which they will either sell to the government or try to blackmail us with.