The poverty line figures given by the Planning Commission for 2009-10 have drawn strong criticism of foul play from politicians, social activists and some economists. Is the current poverty line justified? Why are there so many conflicting opinions? To understand this complex issue in simple terms,Indivjal Dhasmana interviewed Pronab Sen, principal advisor to the Planning Commission and former chief statistician. Edited excerpts: There is so much confusion around the poverty line....

Ashish Bose is a veteran demographer whose expertise in analysing population data persuaded the former Prime Minister, the late Rajiv Gandhi to make him an advisor on issues ranging from urbanisation to poverty alleviation. He is best known for coining the term Bimaru (shorthand for Bihar, Madhya Pradesh, Rajasthan and Uttar Pradesh) for states with the worst socio-economic indicators. An author of 24 books, he is now working on a...

Critics are wrong when they say poverty has not declined. However, they are right, unknowingly though, when they say that the Planning Commission has not been entirely forthcoming about how it arrived at the poverty estimates it put out last week. The commission seems to have quietly tweaked the consumption data for 2009-10 used to estimate poverty. Hence, not only has it undercounted the poor in 2009-10 by some 18 million,...

-The Hindustan Times The Planning Commission on Tuesday admitted of a serious flaw in the National Sample Survey data and national accounts, which led to pegging the poverty line at Rs 28 per capita daily consumption in cities. Plan panel deputy chairperson Montek Singh Ahluwalia said the discrepancy between the consumer survey, on whose basis the poverty number were derived, and national accounts was a serious statistical problem. The commission...

-The Telegraph The economic survey has challenged an international assessment that has ranked India 125, or near-bottom, among 132 countries on environmental performance, but has acknowledged that air pollution has increased to alarming levels. The survey, released by the Union government today, has questioned the methodology of the Environmental Performance Index 2012 that has assigned air quality in India a rank of 132, the worst in the world, and similarly low ranks...