I received this comment from an unknown reader, and while it’s right there in the Comments area of my blog, I wanted to make sure everybody had a chance to see it.  (I don’t assume that everybody reads the Comments.)

The obvious reply to Emiliano’s rhetorical question is “Of course they don’t want discussion,” to be followed by “Why would they want discussion?”  I would be surprised if any data is available, because I doubt that any such research has been done.  Because who would care?  Except Emiliano, I mean.

Hi,

I’m an Italian scientist working on anti-fouling alternative solutions in Sweden. I wrote an email to “consorzio venezia nuova” in order to get some informations about the strategies they intend to put in act in order to minimize the risk of malfunction of the caissons as consequence of the formation of large colonies of fouling organism inside and outside the caissons. In my opinion the weight gain caused by the formation of colonies of barnacles and mytilus could make ineffective the floating system, i.e. even if you pump air in the caissons the caissons will rest on the bottom because the 3/4 of the volume will be occupied by fouling organisms. It could have been a great opportunity for cooperation between the consortium and scientific community, a challenging problem to solve together.
But the consortium answered “what kind of paint are you selling?”. The thing is that I’m not selling anything else that several years experience, a great network of anti fouling scientists all over the world and a EU financed project that we started in sept. 2012 and which will deal with similar problematic on cruising surfaces as boats.
I proposed them opportunity, innovation, research, in other world, science, but the Consortium seems more on the let’s make it happen here and now.
Whatever. I still can’t find anywhere some data regarding what countermeasures will be taken in this project as anti-fouling system. This would be great to know, it could help transparency and open a discussion. But maybe it is exactly what has to be avoided. Discussion!
I feel sorry for not being useful as a scientist in my country. This means that i will bit it and will keep doing my impact aboard as I already have done the past few years.
(if someone have some data about the antifouling countermeasure they gone to use please put here some link or reference)
//Emiliano