PIg bogs v. UK bogs?

Right, so here's the thing. You've got a perfectly good system...you go for a poo and a pig comes a long and eats it...perfectly green, perfectly recycled....no problem. Then some people from a foreign land come along and say: "Hey, if you want us to come and spend our money then you have to change a perfectly good system into a crap one!" I'm not ranting but that's what's happening. Meandering along the beach you find a sign saying : " European toilet." Roll up, roll up. This is a major selling point to encourage us to go and spend our money at this establishment: all mod cons. You enter the cubicle made of wicker and find a white porcelain bog positioned carefully over a hole dug into the sand. There's a toilet roll threaded onto a piece of string. AAAAH... HOME! As you plonk yourself down on the seat. But think carefully. What happens to your poo? Where does it go? Disposing of human waste takes water and it's water they don't have much of. Seems to me if it ain't broke, don't fix it.