This talk by sustainability campaigner Paul Gilding is both pessimistic and optimistic about the future of human civilisation facing num...

A new study looking at the economic costs of tropical cyclone damage taking into account climate change, forecasts that tropical cyclones wi...

Is it possible to decouple economic wealth from carbon dioxide emission rates? Dr Tim Garrett applies basic thermodynamic physics principles...

An interesting seminar was held at the Australian National University on November 10, 2011 on logging of native forests and the timeframe fo...