During 50 years the city landscape but also its social life have changed heavily. There are terrains which sank even 18m. Buildings are collapsing because of mining damage, people have to be evacuated. Closing mineworks also caused mass unemployment and high criminality. Minings together with climate change follows also in high differentiation in water supply, floods and lack of water come often. Bytom used to be called “postindustrial hell after unsuccessful transformation”.