Answer: reformist sentiments as seen in the Social Gospel.
Explanation: The Social Gospel, which surfaced during the latter stages of the 19th and early stages of the 20th centuries, aimed to implement Christian beliefs and values in tackling social predicaments such as destitution, disparity, and inequity. Social Gospel proponents asserted that both individuals and institutions possessed an ethical duty to strive towards the amelioration of society. This objective could be realized through implementing social and political transformations.
The statement posited by Harrison espouses the notion that corporations ought to conduct themselves in a manner that is both ethical and responsible, given that their self-serving conduct has the potential to erode the foundations of social stability and prosperity. This reflection embodies the principles of the Social Gospel movement, which emphasized the significance of collective obligation and communal wellbeing.