Guest Author • Feb 17, 2021 •
Richelle Butcher, Massey University; Britta Denise Hardesty, CSIRO, and Lauren Roman, CSIRO Plastic in the ocean can be deadly for marine wildlife and seabirds around the globe, but our latest study shows single-use plastics are a bigger threat to endangered albatrosses in the southern hemisphere than we previously thought. You may have heard of the Great Pacific … Read More
Guest Author • Nov 14, 2019 •
Trisia Farrelly, Massey University New Zealand is ranked the third-most-wasteful country in the OECD. New Zealanders produce five times the global daily average of waste per person – and they are getting more wasteful, producing 35% more than a decade ago. These statistics are likely to get worse following China’s 2018 ban on imports of certain … Read More
Guest Author • Jul 26, 2019 •
Elspeth MacRae If you could name the packaging material that is close to being public enemy number one at the moment – it would have to be plastic. We’ve all seen the tragic images of marine life entangled in plastic – the dead whales with stomachs of plastic, the list goes on. As a result of this continuous … Read More
Public Health Expert • Jun 14, 2019 •
Professor Janet Hoek and Emeritus Professor Philip Gendall Annual consumption of cigarettes now exceeds five trillion, with around four trillion butts littered every year. These cigarette butts cause major environmental damage and impose significant clean-up costs on local authorities. Although tobacco companies have framed smokers as responsible for butt litter, recent debate has focused on the tobacco industry’s role … Read More
Guest Author • Feb 28, 2019 •
David Taylor The 1939 World’s Fair was a testament to cork’s primacy in consumer packaging. But a little-known substance called plastic was waiting in the wings. In the closing months of World War II, Americans talked nonstop about how and when the war would end, and about how life was about to change. Germany would fall soon, people … Read More
Michael Reddell • Sep 15, 2018 •
That’s the title of my former colleague Ian Harrison’s response to the government’s consultative document on getting rid of (some types of) plastic bags. The consultation itself closed yesterday, but nobody supposes the consultation itself was remotely serious – the irrational ban is going to happen anyway. Having dug fairly deeply into the material used to support/underpin the consultative … Read More
Eric Crampton • Aug 21, 2018 •
That this one comes up so often speaks poorly of our basic numeracy and sense of scale. There’s basically no chance that landfills expand to take up any substantial part of the country. This is the kind of back-of-the-envelope thing that everybody should be able to do in their head. Kate Valley services Christchurch. It has 1000 hectares … Read More
Michael Reddell • Aug 13, 2018 •
There is a reason why we do not let primary school children make policy or vote. They are children, precious and growing but prone to all the enthusiasms of children, easily influenced, and not responsible (as taxpayers or anything else) for their expressed preferences. And yet, as the Prime Minister was reported, it seemed that the fact that lots … Read More
Guest Author • Aug 03, 2018 •
Thomas Neitzert, Auckland University of Technology As companies move to get rid of single-use plastic bags and bans on microbeads are coming into force, new biodegradable or compostable plastic products seem to offer an alternative. But they may be no better for the environment. Recently, European scientists argued that existing international industry standards are insufficient and … Read More
Guest Author • Jul 19, 2018 •
Stephanie B. Borrelle, Auckland University of Technology Plastic pollution has the potential to cause the worst damage to seabirds in the seas around Aotearoa New Zealand, where many of them come to feed and breed. Aotearoa boasts the greatest diversity of seabirds in the world. Of the 360 global seabird species, 86 breed here and 37 are … Read More