Press Trust of India: Glaciers will melt and rivers will go dry if timely steps are not taken to tackle climate change, Prime Minister Manmohan Singh said today. Addressing the nation on its 63rd Independence Day, he said the climate change had become an issue of global concern in recent years and India wished to tackle it in partnership with other countries of the world. Declaring that the government was committed to deal with the challenge of climate change, Singh said a decision was taken to set …