Abstract
In his book Bad Beliefs, Neil Levy defends the engineering of our epistemic environment by removing epistemic pollutions and by nudging people through second-order evidence. Although we agree with his core ideas, in this commentary, we aim at supplementing his approach in light of the participation of the general public in science. In the first part, we argue that the issue of participatory epistemic injustice in the scientific community remains unaddressed in Levy’s discussion and that addressing the issue is equal to removing an epistemic pollution. In the second part, we address the issue of transparency in nudging. Here, we discuss the significance of public engagement in controlling the system of nudges to respect our rational and autonomous choices.