Final answer:
Justin's statement is an example of a human value for biodiversity, as it is based on subjective aesthetic appreciation. This viewpoint aligns with the belief that humans gain psychological benefits from biodiversity and have a moral responsibility to preserve it.
Step-by-step explanation:
Justin’s statement regarding the preservation of the orchid mantis based on its beauty is reflecting a human value for biodiversity. These human values often encompass aesthetic appreciation and emotional connections with species, which are subjective and vary across different individuals and cultures. Unlike internal values that would refer to the inherent value of the orchid mantis in its ecosystem, human values are attributed to species by people based on personal or cultural significance.
The idea that humans benefit psychologically from living in a biodiverse world, as argued by Harvard entomologist E. O. Wilson, supports the notion that preserving species like the orchid mantis can have psychological benefits. There is also a moral argument for maintaining biodiversity, which posits that humans have a responsibility to inflict as little harm as possible on other species, regardless of their aesthetic value to us.