-Reuters   The world's urban areas will more than double in size by 2030, presenting an opportunity to build greener and healthier cities, a UN study showed on Monday.   Simple planning measures such as more parks, trees or roof gardens could make cities less polluted and help protect plants and animals, especially in emerging nations led by China and India where city growth will be fastest, it said. "Rich biodiversity can exist in cities...

-Outlook Out in our streets, disabled people feel the pain everyday The Gaping Holes     India yet to get a cohesive, standardised sign language     Barrier-free infrastructure yet to be implemented in public areas like bus stations, railway stations, schools, cinema halls     Lack of basic, inclusive civic facilities: no audio-enabled traffic signals, pavements with ramps, few disability-friendly toilets, negligible penalties     Poor functional entertainment accessibility, like no subtitling on local language TV channels     Reservation...

-The Hindu The epidemic is running amok. And the government is finally waking up to the reality. Tuberculosis was declared a global health emergency in 1993, but it has been growing unchecked. Today, TB is causing millions of deaths every year globally. Like any infectious disease, TB is prevalent even in developed countries. But it is a more serious problem in the developing and populous countries. India and China together account for nearly...

-Outlook Chennai: Attempting to capitalise on 300 clear sunny days available in the state annually, Tamil Nadu government today unveiled a new solar energy policy, envisaging to produce over 3000 MW of power, exclusively from solar power, in the next three years. Christened as 'Tamil Nadu Solar Energy Policy 2012,' the new initiative of the Jayalalithaa government, with a slew of encouraging features, finds opportunity in the rapidly declining solar power costs...

-Outlook Nobel laureate Joseph E. Stiglitz is one of the world’s leading economists. A former chief economist at the World Bank and currently University Professor at the Columbia Business School, he was recently in India to attend an international conference on development and to promote his new book, The Price of Inequality. He spoke to Pranay Sharma about growing inequality in the world and the challenges facing India. Excerpts: * Your coinage,...