mongolloid said:
Do you guys agree with that? Would you guys be comfortable with, for example, isolating everyone who has HIV on an island to die, just so that we can get rid of HIV once and for all? (I know, the problem with this is that we don't know everyone who has HIV is, but just assume that we do.)
There are other examples of such problems which could theoretically be solved by such means, but that is the only one I could think of off the top of my head.
The ends to not always justify the means. It is not acceptable to act in an unethical manner to achieve something which may be thought as good overall or in the long run.
However, if the ends are world peace and the means are getting rid of all guns then I can't see a problem.
Concerning your example, it's flawed. We don't know exactly where it came from and it could spring up again so your solution is at best temporary and doesn't account for future prevention. Given how unethical it is it's not justifiable.
There are much better ways of stopping the spread of HIV and AIDS; education. If people were chaste until marriage (or civil partnership) and then faithful the spread would be significantly reduced. We'd also not forget about it as a problem and wouldn't hastily ignore the importance of prevention.
Also, what makes this illness so much worse than any other thing that affects the poeople? if you want to save lives then get rid of weapons, private vehicular transport and so on.