The question of how best to manage perceptual and cognitive bias is not a difficult one.

Managing perceptual and cognitive bias can be a challenging task, as humans are inherently prone to biases and subjective interpretations of information. It requires a deliberate effort to identify and address such biases through various strategies such as critical thinking, seeking diverse perspectives, and being open to feedback and alternative explanations. Therefore, the statement that managing perceptual and cognitive bias is not a difficult one is false.