The document discusses environmental issues affecting mountains in Italy, including glacier melting, permafrost thawing, hydrogeological problems, and biodiversity loss. It notes that between 2007 and 2012, 5% of Italian glaciers melted away and that all glaciers in the country are expected to disappear this century. The document also examines hydrogeological issues and includes orthophotos showing the melting of some Lombardy glaciers between 2007 and 2015.