Final answer:
The speaker is likely engaging in a summary of findings on workplace safety and pointing out carelessness as a major cause of industrial accidents. Exploring this topic covers historical examples, like the Triangle Shirtwaist Factory, and modern preventive measures such as safety checklists and FAA regulations.
Step-by-step explanation:
The device that the speaker is using when they say, "So far, we have seen that carelessness is the main cause for industrial accidents" could be considered summarizing past discussions or findings in the broader context of workplace safety. The broader topic of workplace safety involves examining various factors leading to industrial accidents. Causes such as workers not following safety protocols, dangerous working conditions, and the role of industrialization all contribute to occupational hazards. Carelessness, as mentioned by the speaker, is one such factor contributing to these accidents.
Additionally, assessing the blame for industrial accidents involves considering the conditions under which individuals work. Historical instances like the Triangle Shirtwaist Factory fire highlight how poor workplace conditions can result in catastrophic events. Counterexamples, such as automobile manufacturers ignoring known defects, further underscore the importance of safety measures and accountability in preventing workplace accidents.
Lastly, efforts to mitigate such risks have been highlighted by the use of checklists and operational limits, such as those enforced by the Federal Aviation Administration (FAA) to reduce the occurrence of workplace accidents, emphasizing preventive approaches over mere acknowledgment of potential causes like carelessness.