India's 'Tree Father' plants for a greener future

In Noida, just outside New Delhi, Swami Prem Parivartan, long known as India's 'tree father', presses a young tree into the earth, continuing a nearly half-century mission to restore the country's vanishing green cover. "It is not about planting one tree or two trees or thousand trees or 500 trees. It's about how you manage the land on which those plants have been planted," the 60-year-old says. His 'Give Me Trees' trust estimates it has planted or preserved 26 million trees, restoring vegetation across an area about 3.5 times the size of New York City.