The police on Saturday imposed section 144 of the Criminal Procedure Code in Aarey, restricting movements and gathering of groups, and cordoned off the area
"There was a need to fell 20 to 25 trees for setting up the first metro station in Delhi and then also people had similarly opposed it", the minister said
Over 600 million people risk the impact of climate change in India and if land degradation is not addressed, the problem could get more acute
The drone has been tested at abandoned mine sites in New South Wales in need of re-vegetation
The pace and quality of this transition is mixed