India's tallest garbage mountain to be higher than Taj Mahal in 2020

India's tallest rubbish mountain in New Delhi is on course to rise higher than the Taj Mahal in 2020, according to a report. The Ghazipur landfill rises nearly 10 metres a year and is already more than 65 metres high. At its current rate of growth, it is expected to be taller than Agra's 73-metre-high Taj Mahal monument next year.