Ethical issues in engineering design - 3TU.Centre for Ethics and ...
Ethical issues in engineering design - 3TU.Centre for Ethics and ...
Ethical issues in engineering design - 3TU.Centre for Ethics and ...
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<strong>Ethical</strong> <strong>issues</strong> <strong>in</strong> eng<strong>in</strong>eer<strong>in</strong>g <strong>design</strong><br />
make decisions. Very detailed prescriptive regulative frameworks might lead to<br />
eng<strong>in</strong>eers just liv<strong>in</strong>g by the book <strong>in</strong>stead of rely<strong>in</strong>g on their eng<strong>in</strong>eer<strong>in</strong>g<br />
judgment <strong>and</strong> experience [Pater <strong>and</strong> Van Gils, 2003]. Accord<strong>in</strong>g to philosophers<br />
some autonomy <strong>and</strong> freedom is necessary to act as a moral actor. Some moral<br />
<strong>and</strong> professional autonomy may be necessary <strong>for</strong> eng<strong>in</strong>eers to behave morally<br />
<strong>and</strong> professionally, <strong>and</strong> to be trustworthy eng<strong>in</strong>eers (see <strong>for</strong> example [Ladd,<br />
1991]). Moreover try<strong>in</strong>g to prescribe every little detail <strong>in</strong> a normative framework<br />
is at odds with the very idea of trust. Accord<strong>in</strong>g to Baier, the trustee has some<br />
discretion <strong>in</strong> what to do to take care of what the trust<strong>in</strong>g person values (see<br />
section 2.3.3). This discretion is, <strong>in</strong> cases of normal <strong>design</strong>, limited by the<br />
regulative framework but when try<strong>in</strong>g to def<strong>in</strong>e a really complete <strong>and</strong><br />
unambiguous framework this discretion might disappear. Some eng<strong>in</strong>eers<br />
<strong>in</strong>terviewed <strong>for</strong> the case-studies felt empowered by a regulative framework <strong>and</strong><br />
especially by some of the more detailed prescriptive elements concern<strong>in</strong>g safety.<br />
If some m<strong>in</strong>imal safety requirements of a regulative framework are <strong>for</strong>mulated<br />
unambiguously <strong>and</strong> given <strong>in</strong> detail then a customer can easily be persuaded to<br />
follow these requirements. If a customer refuses to allow an eng<strong>in</strong>eer to follow<br />
the m<strong>in</strong>imal safety requirements then their <strong>design</strong> will not be certified. If a<br />
regulative framework does not <strong>in</strong>clude such detailed, m<strong>in</strong>imal safety<br />
requirements then the eng<strong>in</strong>eer has to persuade the customer to take some<br />
m<strong>in</strong>imal safety requirements <strong>in</strong>to account without the backup of certify<strong>in</strong>g<br />
organisations or legal pressure. There<strong>for</strong>e a balance needs to be found between<br />
giv<strong>in</strong>g eng<strong>in</strong>eers the discretion to act professionally <strong>and</strong> morally, <strong>and</strong> giv<strong>in</strong>g<br />
them enough detailed prescriptive rules that they feel empowered towards their<br />
customers.<br />
To conclude, trust <strong>in</strong> eng<strong>in</strong>eers mak<strong>in</strong>g normal <strong>design</strong>s is warranted if:<br />
• the eng<strong>in</strong>eers are competent. The eng<strong>in</strong>eers are responsible <strong>for</strong> be<strong>in</strong>g<br />
competent <strong>and</strong> this mostly concerns be<strong>in</strong>g technically competent <strong>in</strong><br />
normal <strong>design</strong>.<br />
• the regulative frameworks used <strong>for</strong> the <strong>design</strong> are adequate.<br />
Requirements <strong>for</strong> determ<strong>in</strong><strong>in</strong>g the adequacy of regulative frameworks<br />
still have to be developed tak<strong>in</strong>g <strong>in</strong>to account the problems with<br />
Grunwald’s requirements <strong>for</strong> normative frameworks.<br />
These two conditions are necessary but not sufficient conditions <strong>for</strong> trust. If<br />
these conditions are fulfilled <strong>and</strong> the public trusts the eng<strong>in</strong>eers <strong>in</strong>volved <strong>in</strong> a<br />
<strong>design</strong> project then this trust is warranted. The public cannot be <strong>for</strong>ced to trust<br />
the eng<strong>in</strong>eers mak<strong>in</strong>g normal <strong>design</strong>s, even if the eng<strong>in</strong>eers are competent <strong>and</strong><br />
the regulative framework is adequate.<br />
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