The global warming trend in surface air temperature has slowed, but low solar activity, a double-dip La Nina and more aerosol pollution means the Earth should be much colder than it is, writes Andy Pitman.
Responses to climate change are often dominated by economic rationalism and technological optimism. But the question we should really be asking is why have we reached this impasse, write Matthew Kearnes and Declan Kuch.
People forced to leave their homes due to climate change and natural disasters don't want to be called refugees; they want to be seen as valued migrants, moving with the respect of the international community, writes Jane McAdam
We must listen to what the Pacific Islanders want in relation to cross-border migration. Too often ‘solutions’ thought up by the international community do not match needs on the ground, writes Jane McAdam.
Professor Chris Turney will deliver the year's first Brainfood public lecture and announce plans for an expedition to Antarctica to retrace the footsteps of the great scientist and explorer Sir Douglas Mawson.
Mahatma Gandhi’s central messages on women’s rights, the environment, animal rights and sexuality, continue to “challenge us, disturb us and shake us out of our complacency,” Michael Kirby has told a capacity audience at UNSW’s Gandhi Oration.