Recent extreme events in Australia, with torrential rain and floods following devastating bushfires, have focused the World Urban Forum's attention on the urgency of climate action.
The water that replenishes groundwater, rivers and lakes is under threat from climate change, pollution and aging infrastructure.
My year of buying almost nothing saved me thousands of dollars – but also taught me valuable lessons as a teacher, including about the benefits of failure.
Companies that want to reduce their environmental footprint need to ensure their entire workforce feels a shared sense of purpose.
Non-living nature such as rocks, landforms, soil and water form the Earth's 'geodiversity' - a crucial part of the planet's life support system.
What happens when a leader's beliefs and decisions have an indirect negative impact on the business?
A fairer, greener and more prosperous Australia is possible – so long as political leaders don't focus just on economic growth.
Research shows that abuse, violence and poor relationships in families may have dire consequences for society, and specifically children.
Child poverty has important psychological and social consequences. This means solutions need to cover very many different angles.
Cloud computing can play a crucial role in helping African countries reach sustainable development.
Africa has already felt the effects of Donald Trump's climate change denialism. Recent events are also raising political issues of keen interest among the continent's democrats.
Australia has a moral duty to engage with the global challenge of providing quality education to hundreds of millions of Indian youth over the next 20 years.
Science academies have a crucial role to play in developing ways for scientists to engage more effectively.
The IMF has increasingly turned its focus to growing inequality worldwide. Ironically, research shows that policy reforms it mandated exacerbated income inequalities.
Immigration is neither the problem nor solution in many areas where Australia is off-track, from government debt to environmental action.
The data suggest that boys experience as much disadvantage as girls.
Boys are more likely to engage in risky behaviours than girls
When we plan a better future for an increasingly urbanised world, we need to be aware that more than half of all children now live in the tropics. That calls for solutions with a tropical character.
Tuberculosis kills more people globally than any other infectious disease. A human-rights approach and investment in quality care are essential to ending the global epidemic.
Building a fiscally capable state won't bring benefits in the short term but can build taxpayers confidence.