-The Times of India   Is wealth trickling up instead of down? Yes, says rockstar economist Thomas Piketty whose new book proposing a wealth tax on the super rich has sparked off a firestorm. Excerpts from an exclusive interview... His book Capital in the Twenty-First Century has put the spotlight on Thomas Piketty, transforming the Paris School of Economics professor to global superstar. In these troubled times, he highlights a troubling issue:...

-Live Mint   The cost of pollution will determine effective implementation of standards It has long been suspected but never established as a comparable fact. New Delhi is a city with one of the poorest air quality in the world. New data released by the World Health Organization (WHO) show that in 2013 the city had a very high concentration of particulate matter of size 2.5 microns (153 micrograms/cubic metre). Thirteen of the...

-PTI   NEW DELHI: Delhi is the most polluted city in the world when it comes to air quality, according to a WHO study released today. The 2014 version of the Ambient Air Pollution (AAP) Database contains results of outdoor air pollution monitoring from almost 1600 cities in 91 countries. The national capital has the highest concentration of PM2.5 - particulate matters less than 2.5 microns- form of air pollution, which is considered most...

-The Business Standard   Agriculture dept has begun the process of collecting data on farmers and their lands Mysore (Karnataka): Process is on to provide unique identification numbers, similar to ‘Aadhaar' issued by the Unique Identification of Authority of India, to farmers in Karnataka. Under the scheme, all details about farmers and their lands, collected under the ‘K-Kisan' scheme, will be pooled and a unique identification number like the ‘Aadhaar' will be issued to...

-The Times of India   CHENNAI: When traditional methods of using chemical pesticides, fogging and releasing Gambusia fish into water bodies fail to do enough to control mosquito menace, a little out-of-the-box thinking is required. Digital interventions are beginning to take over to help grapple with vector-borne diseases. The city corporation's health department is working on an app to monitor the fieldwork of 5,000 workers who visit households to eliminate mosquito breeding...