2016-12-27T08:58:00+05:30By UPSCTREE|Categories: Editorials|Tags: science|
1. Gravitational Waves: Hundred years ago, in 1915, Albert Einstein drafted his paper on the General theory of relativity. With continuum of four dimensional space-time in which gravity is geometric distortion, it also predicted gravitational waves moving through the space-time fabric. […]
2016-12-26T21:48:08+05:30By UPSCTREE|Categories: Editorials|Tags: economy|
In this excerpt from ‘Can India Grow?’, authors V. Anantha Nageswaran and Gulzar Natarajan drive home the point that decentralisation is imperative to both the execution and formulation of public policy in India Let a million ideas and models proliferate India’s continental size, large population, and vast diversity, coupled with [...]
2016-12-26T21:49:08+05:30By UPSCTREE|Categories: Editorials|Tags: Polity|
December 11, 2016 marked three years from the day on which the Supreme Court delivered amongst its most widely criticised judgments since the turn of the century: Koushal v. Naz Foundation. With the stroke of a pen, India’s LGBT community was cast back into the shadows of illegality after a [...]
2016-12-21T23:00:44+05:30By UPSCTREE|Categories: Editorials|Tags: environment|
The study of coral reefs have had a late beginning. Earlier studies had accounted for only 218 species. Successive surveys made between 2008 and 2013 have reported the occurrence of 519 hard corals in India. […]
2016-12-21T22:55:39+05:30By UPSCTREE|Categories: Editorials|
With maximum sustainable yield in capture fisheries achieved, technological innovations to increase yields seem imperative. In a recent breakthrough cages that can withstand turbulent seas have been developed and tested successfully by the NIOT. […]
2016-12-21T21:42:40+05:30By UPSCTREE|Categories: Editorials|Tags: agriculture|
The IMD’s agromet services for farmers are proving to be extremely useful to fight the threat of increasingly frequent climate uncertainties, and helping farmers hold out against extreme temperatures that can cause large-scale crop loss. […]
2016-12-21T20:03:17+05:30By UPSCTREE|Categories: Editorials|Tags: society|
The first Indian Census was carried out in 1871 and it had recorded 5.5 million fewer women and girls than men and boys. A century and two decades later, in 1992, Amartya Sen talked about an estimated deficit of 37 million of them drawing attention to the ‘missing women’ of [...]
2016-12-21T19:56:11+05:30By UPSCTREE|Categories: Editorials|
*This post is technical in nature, hence better suited if you have geography as optional. Stable oxygen isotopic composition (δ18O) of foraminifera from the sediments of the Northern Indian Ocean has been used to decipher past changes in the intensity of the South Asian Monsoon. The interpretation of planktonic foraminifera [...]
2016-12-21T18:55:17+05:30By UPSCTREE|Categories: Editorials|
Agitations over the distribution of water in the Cauvery river are not new or surprising given the extreme dependence on agricultural and economic activity in the river basin. Karnataka and Tamil Nadu are fighting over water in a drying river, paying little attention to framing long-term solutions. [...]
2016-12-21T18:47:58+05:30By UPSCTREE|Categories: Editorials|
Among the initiatives launched with much fanfare by the government is the one titled “Digital India”, which is slated to use high speed internet as a core utility and provide citizens entitlements, documents and a host of services on the cloud. While digital literacy is crucial for the success of [...]
