This is an important discussion that could potentially lead to a significant change in New Zealand’s emissions profile and the now almost 50 percent contribution of farming, but for the time being GPW100 remains the globally accepted metric for comparing different greenhouse gases.
It is true that our correspondent does occasionally provide references to legitimate science when he wants to back up a line of argument (unlike another correspondent with similar views who has no filter when it comes to source reliability), but it is normally cherry-picked as part of an attempt to question climate science in general, and accompanied with other unverified and untrue claims.
That is not a debate, it is science versus attempts to rubbish the science and it appears very much like trying to purposely mislead readers.
There is plenty of information on the internet expounding climate conspiracies, but they don’t stack up and it doesn’t take much to work that out — which does call into question the motives of those who promote them.
Your editor has a little sympathy for sceptics, in that there is a concerted and ongoing climate change denial effort by some conservative media organisations and private individuals (quite often retired scientists who may or may not have have worked in a field associated with an aspect of climate science).
People can readily consume this misinformation elsewhere if they so wish, but it has no place in publications that care about the facts, their reputation and their readers.