The strange but quite real Dunning-Kruger Effect, where being overly confident of your knowledge means you almost certainly shouldnt be.

Ipsos research director Jonathan Dodd joins Graeme Hill for our Human Statistics of the week: what do various nations think are the least trustworthy organisations, and how has the Dunning- Kruger effect turned into a meme?

Mr Dodd speaks about the International Global Reputation Centre, what do businesses in New Zealand think are the biggest issues for them?

Reputation is important, and along with well-known New Zealand companies such as Air New Zealand and Trade Me, 73 per cent of those surveyed said the finical sector was facing the biggest challenges.Graeme plays an audio clip of Tom Nickle explaining the Dunning-Kruger effect and how it has turned into a meme.

Apparently, if one mentions the effect they may be suffering from it.

Mr Dodd says people will respect you more if you just admit you dont know something, and that youre out of your depth. Hidden in Taranaki Cow Country, an untouched oasis flourishes in its midst.

Graeme Hill is joined by Sanctuary Manager of the Rotokare Scenic Reserve, Simon Collins, discussing the amazing oasis for this weeks Environews.

Mr Collins describes the sanctuary as a perfect example of community led conservation and pride.

The stunning low land swamp forest, largely untouched, is blessed with flocks of Tui, Saddleback, Stitchbirds and much more. Mr Collins delves into how this spot escaped the axe and how passionate people of all walks has made this place a must see.

Listen to the full audio with Simon Collins above.

Weekend Variety Wireless with Graeme Hill, 8pm - midnight Saturdays and Sundays, on RadioLIVE and streaming live to the Rova app on Android and iPhone.

RadioLIVE.