How does the first passage explain a "desired effect"?

The first passage explains a "desired effect" by discussing cultural attitudes toward death. This approach highlights how different societies perceive and respond to the concept of death, which influences behaviors and practices surrounding it. The cultural context shapes what individuals consider to be the desired outcomes or effects related to life and death, reflecting societal values and beliefs.

Focusing on the importance of science would lead to a more factual or empirical discussion rather than an exploration of cultural implications. Listing food additives would similarly stray from the thematic exploration of death, as it does not engage with the underlying societal attitudes. Emphasizing health benefits, while relevant in certain contexts, would not capture the broader cultural narratives surrounding death that the passage aims to convey.