So now you're interested in the Trans Pacific Partnership. After years of warnings about the free trade agreement's potentially disastrous effects on lapdog countries such as ours, which have been straining at the leash in our enthusiasm to see the deal signed off, the public has been given a hip-pocket reason to give a toss.
Hitherto, objections have centred on far-fetched scenarios involving large corporations gaining control of nations' intellectual property, suing foreign Governments for not doing their bidding and other nightmares.
Then John Key, in an uncharacteristically gauche move, admitted the cost of some medicines would go up under the TPP. This is hardly surprising. When the aim of a deal is to end protection, things tend to be left unprotected.
The PM has been such an enthusiastic supporter of the TPP that when he has no choice but to admit it has a tiny downside, you know it's serious and almost certainly not the worst of it. He might have thought no one would notice - after all, health is almost proverbially something we take for granted.
But meddling doctors' groups, not yet discredited in the way teachers, beneficiaries and unionists have been after decades of neoliberal governments, led the charge in deploring this possibility.