The whole planet used to be a wildlife haven before the human race started making it a human haven in ways that eliminated wildlife habitat. Remote islands of all kinds (for example, the Channel Islands in California) Military bases, even the DMZ between North and South Korea, because they are closed to the general public and many uses are prohibited, tend to become wildlife havens now.
Also, whats contemplated for 5G in terms of quantity of transmitters and wide range of frequencies used seems to me to be way beyond anything else thats being done today with RF. Please correct me if I'm wrong but I don't know of anything else that comes even remotely close to what I am reading about is being planned. Also sea birds come and go over long distances, and they are (at least currently) unlikely to be carrying small transmitters around with them right next to their gonads. So nothing that exists today is really comparable.
(Reproductive health is a major area of concern with pro-oxidant environmental factors - or should be, see
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1790953/ )
Think about the implications of zillions of transmitters in every possible object that could be fitted with one and one starts to get the idea. If you look at some of the research thats being done with RFID applications, particularly self-powered RFID applications, a picture starts to emerge.
I am not saying we should stop progress, just that we should not jump headlong into what may become an unhealthy situation in a bunch of different ways. Even if the effects on the body are clearly shown to be minor or insubstantial (I'm not saying that here, to be honest, I think the jury is still out)
but the potentially high density of these transmitters and the higth pulsed power levels and beam forming aspects (what steers the beams - what is the effect of these beams on unborn life in particular - see the paper linked below) in some environments - highways, for example, and the conflicts of interest aspects - seem like red flags to me - I just think we should go very slowly,
given that the regulatory aspect of countries to ever reverse these things seems to have been deliberately broken by the 'ratchet clause' aspects in FTAs.)
So how come Diego Garcia, with large US military bases and the obvious crowd of radar and radio communications all over the spectrum, seems to be a wildlife haven?
Also, I don't know if you picked it up earlier. 5G is going to occupy a very wide spread of spectrum going from 600 MHz to over 70 GHz.
I think people who post on it should take some more time to read up on it. Lots of the things people are saying are just plain wrong. Its just a very very ambitious project, that is proceeding with precious little public awareness of where it might go, and it should be posing a lot of questions in people. Privacy should be a major concern, people have no idea how many products are going to be carrying networked devices.
Something like that in some contexts could also be very good. Imagine doctors having the abilty to monitor peoples health and tell how various things are effecting the health of people around them in real time.