Analysing data from 1975 to 2014, a study examining changes through three waves over 40 years by researchers at IIT Bombay and the University of Hyderabad found that productivity in India's semi-arid tropics depends less on farm size and more on access to inputs, credit, and markets.
New research reveals that cultural tolerance and political pressure, rather than just biological science, dictate the life or death of tigers in India and wolves in Germany.
Dehradun/