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Doing the right thing while keeping powered up 

Most portable or mobile devices need power and that is provided by batteries in some form – either rechargeable or non-rechargeable, built-in or replaceable. 
All of those batteries have their advantages and disadvantages, some last longer than others, some are cheaper in the long-run, some need more attention than others i.e. charging or replacing. 
Whatever the battery, it will need to be replaced at some stage 

Ecologist Mike Joy: critic and conscience award

With a growing number of lakes and rivers unsafe for swimming eco-warrior Dr Mike Joy is determined to get people to think about cleaning up our waterways. The Massey University freshwater ecologist has spent many years trying to raise public awareness of the state of our water environments. Now the senior lecturer in Ecology and Environmental Science has become the first recipient of an award recognising the role of “critic and conscience” in society.