But the counterargument is that the point of having a jury is to protect people from the power of the government. If we want to say that a jury is there solely to evaluate the evidence, then I suspect that a judge sitting without a jury will likely do a better job.
But if the point is protect from the power of the government and avoid the risk of a corrupt judge, then nullficiation must be an available tool, and like any other tool it is only useful when it is known to exist.
Perhaps the answer to your concern about balancing is more education rather than less. Perhaps juries (at least in cases where one side requests it) should be informed both that nullfication is an option, and also that, as you said, it should only be applied when "not only would there be an injustice in applying the law to the case at hand, but that there has been a breakdown of the system".
But the counterargument is that the point of having a jury is to protect people from the power of the government. If we want to say that a jury is there solely to evaluate the evidence, then I suspect that a judge sitting without a jury will likely do a better job.
But if the point is protect from the power of the government and avoid the risk of a corrupt judge, then nullficiation must be an available tool, and like any other tool it is only useful when it is known to exist.
Perhaps the answer to your concern about balancing is more education rather than less. Perhaps juries (at least in cases where one side requests it) should be informed both that nullfication is an option, and also that, as you said, it should only be applied when "not only would there be an injustice in applying the law to the case at hand, but that there has been a breakdown of the system".