When+is+it+predicted+that+all+the+glaciers+will+have+melted?

As a result of melting glaciers 150 miles of coastline has drastically changed in only 15 years and in only 30 years ice shelves have lost more than 5,200 square miles of area and that is just in the Antarctic region. Because they are melting so quickly scientists predict some of the world's largest glaciers to will have completely melted by 2030. They also thick many of the Andes’ tropical glaciers will disappear within 20 years. In recent decades, 20,000-year-old glaciers in Bolivia have been retreating so fast that 80 percent of the ice will be gone before a child born today reaches adulthood.