Flippin’ heck! The Earth’s magnetic poles can swap places 

man with mind blown and the earth's magnetic poles

Nearly 42,000 years ago, the Earth got flipped turned upside down. It caused total chaos. And it might happen again soon. Mirjam Guesgen explains. Seemingly randomly throughout time, the Earth’s magnetic poles flip – magnetic north swaps places with the magnetic south. Up until now, scientists weren’t really sure what that meant for the planet’s … Read more

What we can learn from the stories of Kauri, Tohorā and Tiwaiwaka

Once plentiful, Kauri and Tohorā now face the threat of extinction. To save them we need to listen to the message of Tiwaiwaka, writes Donna Kerridge. We’ve heard it all before: New Zealand was a nation dependent upon whaling and logging for its economic survival and today we depend on farming, fishing, gas and oil … Read more

Photo essay: the people fighting kauri dieback

In a new exhibition, photographer Michelle Hyslop explores kauri dieback through the personal stories of the people close to the trees and their fight to save – and protect – the giants of the forest. In December 2017 Te Kawerau ā Maki placed a rāhui on the Waitākere Ranges in an attempt to prevent the spread of … Read more

Does Auckland Council respect the rāhui, or reject the rāhui?

A Facebook post by the Auckland Council’s tourism arm encouraging people to hike in the Waitākere Ranges is another example of the council’s mixed messaging on the kauri dieback. Waitangi Day: the annual acknowledgement of the partnership Māori and the Crown entered in 1840. On the same day, the Auckland Council did its best to … Read more

Why aren’t people listening? Māori scientists on why rāhui are important

Why are people ignoring the rāhui on the Waitakere Ranges? Māori researchers Melanie Mark-Shadbolt and Dr James Ataria spoke to a number of kaumatua and kaitiaki around the North Island to discuss what can be done to protect our taonga. In a desperate effort to stop the spread of kauri dieback in their forests, local … Read more

Has the council done enough to save the Waitakere Ranges kauri?

The council has voted to close tracks in the Waitakere Ranges Regional Park and spend a lot more money trying to stop the spread of kauri dieback. But, asks Simon Wilson, is it enough? It’s quite good to think of kauri dieback the way you think of Alien, or The Walking Dead, or any other … Read more

Fighting kauri dieback with the ‘super science’ of cow dung? Stinks of bullshit

Artist Sarah Smuts-Kennedy told Kim Hill on Saturday that she has been repeating a ritual used by Peruvian banana farmers in the 1980s to treat diseased kauri. Yes, we need more research, but leave the comment to the scientists, writes Cate Macinnis-Ng. Art can be a powerful tool for connecting and mobilising communities around scientific problems. Art … Read more