Category Archives: Links

 A series of rapid environmental changes in East Africa roughly 2 million years ago may be responsible for driving human evolution, according to researchers at Penn State and Rutgers University. click here

Land, like water, is ever more rare in China. Only 11% of China’s surface an be cultivated, and the migration from the countryside – a phenomenon of Biblical proportions – has made land surrounding the cities increasingly scarce and precious….. … Continue reading →

The practice of organic farming is not only relevant for soothing the bad conscience of wealthier societies, but it plays an important role in preserving croplands from degradation that is often caused by conventional intensive methods of farming. … read … Continue reading →

History of Indian cinema The first Hindi movie produced in 1913 was the black and white film called “Raja Harishchandra” directed by Dadasaheb Phalke. Since then, the films continued to become very popular. The first colour movie was “Kisan Kanya” … Continue reading →