Blog Archives

Tuvalu: to be or not to be, a personal experience

The idyllic coral atolls of Tuvalu are west of the International Date Line and north of Fiji in the Pacific Ocean. These islands, just 4.5 metres above sea level, have been the focus of recent climate change debate. What will the country do in the face of predicted climate change? The main coral atoll, Funafuti, […] … learn more→

A new dimension for solar energy

Intensive research around the world has focused on improving the performance of solar photovoltaic cells and bringing down their cost. But very little attention has been paid to the best ways of arranging those cells, which are typically placed flat on a rooftop or other surface, or sometimes attached to motorized structures that keep the […] … learn more→

Kony 2012 and the case of the invisible media

Much has been said about Invisible Children’s video campaign to rally awareness towards the atrocities of Ugandan warlord Joseph Kony. But more important is what Kony 2012 means in our ongoing relationship with viral news events. It’s time to uncloak the “invisible” social media. The Kony 2012 campaign idealises the ethos of social media activism. […] … learn more→

All the difference in the world

It is among the grandest topics in scholarship: Why do some nations, such as the United States, become wealthy and powerful, while others remain stuck in poverty? And why do some of those powers, from ancient Rome to the modern Soviet Union, expand and then collapse? From Adam Smith and Max Weber to the current […] … learn more→

Bombings in Iraq a sign of deep domestic problems

When US President Obama announced the end of America’s involvement in Iraq, he deliberately did not claim victory. But he did say, when welcoming the last contingent of combat troops home in October last year, that the war in Iraq was over. For Americans, Australians and the media in both countries, that may be how […] … learn more→

On Arctic Sea ice melt and coal mine canaries

Despite peak global temperatures in 2005 and 2010 (unprecedented in the instrumental record), a recent sharp plunge in volume of the Arctic Sea ice and a spate of extreme weather events, coal mining, coal exports and carbon emissions continue to grow, overwhelming any mitigation attempted by schemes such as the Australian carbon price. And although […] … learn more→