An Exemplary Whistleblower?
The Evan Vokes case raises questions about when engineers are morally justified, or even required, to go outside the normal chain of command. Vokes, a metallurgical engineer at TransCanada, became concerned that the company was not always building pipelines according to regulatory requirements. He worried that problems with welds, dents, and other pipeline defects could eventually lead to serious ruptures or explosions. Vokes first raised his concerns internally, including with senior leadership, but his efforts did not resolve the problem. He then reported his concerns to Canada’s National Energy Board and was fired shortly afterward. Later, regulators found that many of his allegations were valid, and a TransCanada pipeline exploded in Manitoba in 2014, in a way that resembled the kind of danger Vokes had warned about. The main question of this case is whether Vokes did the right thing by becoming a whistleblower, given that he had evidence, had tried internal channels, and believed the public could be at risk. This case highlights the personal costs of whistleblowing and the difficulty of deciding when professional responsibility requires an engineer to break with organizational loyalty.