--> Promotion of recommended designs or regulations/legal and economic incentives enforcing their application
3 The role of ethics
We live in the so called media age, and yet even I an environmental professional, a conservationist, a person who even studied (physical) marine sciences, until very recently did not know the order of magnitude of the bycatch issue. As a well educated thinking individual I often feel bad enough about belonging to a species that sees animals as a part of a farming industry, treating creatures very closely related to us as mere commodities. Realizing that we in fact simply throw away huge numbers of animals and destroy their habitats for purely economic reasons personally makes me less than proud about our great species which I have long re-named from Homo Sapiens Sapiens to Homo Sapiens Potentialis. Sometimes only occasionally there is a glimpse of wisdom and ingenuity among the members of my species. But that certainly is not the hallmark of our race. A nuclear bomb is a clever device, but it is at least debateable whether its actual development and deployment can be seen as a sign of intelligence let alone wisdom. The same is true for our general attitude towards resources and our fellow co-habitants on this planet. I fail to see how we can justify 90% discard only to obtain shrimps. We can live without shrimps.
à ¬There has developed an increasingly intelligent discourse on the subject of the role of science in marine policy and decision making (Ã-). This literature attempts to explain how scientific research is used by decision makers in the formulation of marine policies. Essentially, this material has evolved out of the realization that decision making is ultimately a political imperative, with the consequence that policies do not always reflect the findings of scientific research[xii].à ®
Science does not tell us what to do. Science does not say that wiping out a species is either good or bad. That is an ethical question outside of scientia or knowledge. And there are limits. We must decide for our societies where these limits are. Obviously we do not consider accepting child prostitution on the grounds that it might be a good business. That would be outrageous. We also did not accept mass slaughtering of Dolphins as part of Tuna fishing. But where are the limits? Should it be up to public opinion based upon the cuddle factor of a given animal whether its species will be brought to extinction or allowed to survive? We can talk in sober scientific language about bycatch and destroyed specimens, like US militaries talk about à ¬collateral damageà ®. Or we may see it like Sylvia Earle, who more closely identifies with the marine critters she knows so well:
à ¬Little is being done to change Laws that permit agonizing death by suffocation, strangulation, crushing, drowning, panic, shock, slicing, spearing, or other methods of modern fishing. No one doubts that dolphins, whales, seals and birds feel the burn of rough webbing on exquisitely sensitive skin, the slashing bite of knives and gaffs, the searing shock of separation from close-knit societiesÃ-and no one should doubt that fish do as well[xiii].à ®
We loose our sense of being without ethical corner stones supporting us and guiding our actions. Maximizing profit cannot be an ethical end in itself that justifies every form of suffering and destruction, especially when even a Portuguese and hence an EU sardine fisherman only earns about 3000 Euro per year it must be asked in all earnestness: Qui Bono?
[i] Thiesen, S.: Orcawelt, a novel, Norderstedt Verlag, Hamburg (as yet unpublished, translated from German)
[ii] Lighthouse Foundation, http://www.lighthouse-foundation.org, 2007
[iii] S.C. Clarke et al, Ecology Letters, 09/2006
[iv] Currie, D and Parry, G.: Effects of scallop dredging on a soft sediment community: a large-scale experimental study, Mar Ecol Prog Ser, Vol. 134, 1996
[v] Life in the Oceans - Exploring our blue planet, Open University, 2007
[vi] Kibel, P.: Exploitation and Conservation of Marine Resources, University of Exeter, 2007
[vii] Earle, S.: Sea Change A Message of the Oceans, Fawcet Columbine, 1995
[viii] Ellis, R.: A Sea of Blood, Mare, June/July 2006
[ix] This is a quote from a pilot in the Royal Canadian Airforce who flew over the Grand Banks region in the northern Atlantic in the 1950s. Taken from: Life in the Oceans - Exploring our blue planet, Open University, 2007
[x] Kibel, P.: Exploitation and Conservation of Marine Resources, University of Exeter, 2007
[xi] Broadhurst, M.: Modifying Dredges to Reduce By-catch and Impacts on the Benthos, in By-catch Reduction in the Worldàs Fisheries, Springer, 2007
[xii] Bache, S. and Evans, N.: Dolphin, albatross and commercial fishing: Australiaàs response to an unpalatable mix, Marine Policy, Vol. 23, Elsevier, 1999
[xiii] Earle, S.: Sea Change A Message of the Oceans, Fawcet Columbine, 1995
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