Last Thursday (24th April) the mobile phones of thousands of Aucklanders simultaneously throbbed and wailed as a civil defence emergency announcement was broadcast across the city. A huge and devastating fire had broken out at a recycling centre on the North Shore...
Portable air cleaners – by which I mean domestic appliances that use a fan to pass air over a HEPA filter and are sometimes referred to as PACs – often claim to remove 99.9% of bad stuff (viruses, smoke, dust) from the air. If that were true, why are we all not using...
New Zealand has some of the sweetest, purest, clearest clean air anywhere in the world. Most of the time. In most places. This is the continuing story of those other times and places. New Zealand is harbouring four guilty secrets about its air – four situations...