Alexandra Morton got more press time today and yesterday after putting out a press release to promote her latest home made science experiment.
Fear mongering (or scaremongering or scare tactics) is the use of fear to influence the opinions and actions of others towards some specific end. The feared object or subject is sometimes exaggerated, and the pattern of fear mongering is usually one of repetition, in order to continuously reinforce the intended effects of this tactic, sometimes in the form of a vicious circle.
This is the tactic used by Alexandra Morton and the supporters of the group Salmon are Sacred. They try to make people believe that fish farms are evil and should be feared, . They use repetition until people finally believe that sea lice will be the death of all wild salmon and fish farms are to blame. This despite the fact that research done by Morton herself has shown this to not be the case.
The survival of the pink salmon cohort was not statistically
different from a reference region without salmon farms.
At least here we have a scientific paper that can be referenced and reviewed. However, Morton’s newest favourite topic is disease transfer. If there is a disease on a salmon farm, there is a risk of it spreading to wild stocks. Even if in reality the risk of transfer is miniscule, Morton tries to get people to believe that any risk, even tiny, is unacceptable.
Even if there is no disease on a farm the wild stocks may still get sick and Morton and her friends will make sure that it will be the farms who are blamed. We has seen this with Morton twisting the genomic research of Kristi Miller to make it sound like farm viruses are killing salmon (even though Miller herself has made no such link and has stated it is probably NOT linked to salmon farms),
Of course this makes no sense and is bad scientific procedure. But for Morton the approach is to say “let’s find a disease, any disease, assume it’s from fish farms and find evidence to support this.” She used to be a respected scientist but I think her last few attempts at fear mongering seem more like grasping at straws.
Sea lice does not cause a higher morality rate and ISA is not proven to be in B.C. waters (if it were farms would be devastatingly affected). Those straws didn’t work, let’s try…. HSMI. It sounds scary. Most people in B.C. have not heard about it. Great choice to instill fear, yet again. But her science in this case is without merit.
B.C.’s salmon farmers, however, don’t believe the fish tested positive for the virus.”We are not seeing any indication of a virus with the impacts that she has described in the release,” said Mary Ellen Wallin with the B.C. Salmon Farmers Association.”I think that it is probably quite unscientific to test samples from a supermarket. There is no research design, the fish have no internal organs to sample and there is a lot of opportunity for cross-contamination.”
In the same article it is shown that Morton can’t seem to read and understand an abstract that she herself links to in her blog article:
Morton says the virus can spread easily from salmon farms to wild fish nearby. She says farmed salmon can recover from the virus but it can be lethal to wild salmon.
The study cited is: Longitudinal study of a natural outbreak of heart and skeletal muscle inflammation in Atlantic: salmon, Salmo salar L. “In conclusion, HSMI appears to be a severe disease with elevated mortality, morbidity close to 100% and prolonged duration.”
I don’t have a bachelors in science, like Ms. Morton, but I don’t see where it says that Atlantic salmon can recover from this disease. Morbidity close to 100% is extremely serious, like an outbreak of ebola would be for humans.
What is amazing is how many news groups and blogs are accepting her word without question. What ever happened to investigative reporting? Since the news media won’t ask the questions make sure you do before you get suckered by the age old tactic of fear mongering.