get into Google Earth interactive maps and bring up operating australian mines

look close at what disturbances to the ground is around actual mine sites

add gem stones and gas and oil search, farming and one starts to realise

that there is nowhere in australia that man has not been and left his mark

we use basically very little it all goes overseas, when it winds down we will have nothing

at all left and the land will be like Mars.....

thats good Fly you have discovered the hidden message, quick off the mark there lad........