Michael Polonsky

Does purchasing carbon credits from others really offset our impact on the environment? Ecopush/Flickr

Carbon offsets: saving emissions, but not saving the environment

Many Australian consumers and businesses are working on ways to reduce their greenhouse gas emissions. For some, the carbon tax meets their needs: it’s designed to specifically motivate changes in behaviour…
Oprah Winfrey in Sydney in 2010 and Lance Armstrong on his way to win his seventh Tour de France title in 2005. AAP/Tracey Nearmy & EPA/Gero Breloer

What Lance Armstrong’s interview with Oprah means for Livestrong

How Lance Armstrong handles his soon-to-be aired interview with Oprah will impact on the fate of Livestrong, which he founded in happier days. That’s because organisations, including non-profits such as…

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