Land grabbing has been going on since the mists of time, writes Nikita Sud, and took off like never before under European colonialism. But now 'developing' countries are also getting in on the act - notably China, an economic superpower in its own right, as it ruthlessly, and often corruptly, expands its global land holdings at the expense of nature and small scale farmers.
The tiny Pacific state of the Marshall Islands has given oral evidence to the International Court of Justice against all nuclear armed states for failing to pursue disarmament. The UK, India and Pakistan were present to deny the charges, but the US, Russia, France, China, Israel and North Korea have denied the ICJ's compulsory jurisdiction.
Austria's pledge to strive for the elimination of nuclear WMD kindled fresh energy and hope at this month's Vienna Conference on Nuclear Weapons, writes Rebecca Johnson. Now we must maintain the momentum towards global nuclear disarmament at the May 2015 meeting of the Non-Proliferation Treaty.
Pakistan is already experiencing a pattern of devastating flood and drought brought on by climate change and deforestation, say the country's top climate scientists. Yet the government has failed to either tackle the problems, or prepare for future disasters.
Humans are to blame for the drastic declines in river dolphin populations around the world, writes Rachel Nuwer. But what exactly are we doing wrong? Mainly, scientists have found, it's building dams - and so destroying and fragmenting their habitat.