“Proof of bias is almost always
relevant because the jury, as finder of fact and weigher of credibility, has
historically been entitled to assess all evidence which might bear on the
accuracy and truth of a witness' testimony.”
United States v. Abel, 469 U.S. 45, 52 (1984).
Former Chief Justice of the United
States Supreme Court William Rhenquist wrote these words nearly 30 years
ago. They are as true in the Court of Public Opinion as they are in a court of law.
Blackfish has a lot of
“testimony” that is presented without any hint of potential bias –
quite the opposite actually. Director Gabriela Cowperthwaite strongly suggests the outright credibility of most of the people who appear in the film. After all,
who better to speak about what is going on with SeaWorld’s whales than a bunch
of ex-trainers who spent years working with them? Who better to explain the science behind orca
behavior and biology than experts in the field and a neuroscientist who
has studied the brain of a killer whale up close? Since Blackfish
provides no background on any of these individuals, other than what is
necessary to establish their credibility, the “jury” in the Court of Public Opinion is left with nothing to assess the true credibility of their
“testimony.” In a court of law, questions
of bias are raised through cross examination.
Similarly, in true journalistic pieces, the journalist “cross examines”
his or her source by, for example, playing the “devil’s advocate” and challenging
them to explain, debunk, or address potential sources of bias. Cross examination and journalistic honesty are vital tools that allow
the audience to decide for themselves whether what is being said is “the truth,
the whole truth, and nothing but the truth.”
But in Blackfish, there is no
“cross examination” of the "witnesses" the "jury" is expected to believe. Consequently, it is easy to view Blackfish as telling its story though an
objective lens. But that’s just not the
case.