Final answer:
Humans may consider the 'piggies', a fictional alien species, as intelligent life for their advanced behaviors and problem-solving capabilities. However, differences from human experiences and anthropocentric views may lead to excluding certain reasons for such consideration. The question explores what could exclude 'piggies' from being recognized as intelligent by human standards.
Step-by-step explanation:
The question implies that the 'piggies' are considered intelligent alien life for a variety of reasons, but there's one reason that isn't why they are considered such. This likely stems from a science fiction context, specifically from literature, where 'piggies' may be a nickname for an extraterrestrial species. Taking into account human attributes, humans have the capability to ponder their existence, explore the unknown, and acknowledge the vastness of the universe. However, what truly defines an intelligent species isn't clear-cut and can include a range of behaviors and characteristics.
Humans might not regard alien life as intelligent for various reasons that are typically biased, such as language barriers, different societal constructs, or simply because their behavior doesn't align with human concepts of civilization. In such cases, even if those aliens exhibit complex behaviors and advanced problem-solving, they might not be considered intelligent due to our anthropocentric views. When discussing intelligent life, we must also face the possibly uncomfortable reality that loneliness in the universe could suggest that intelligent species often fail to survive over cosmic timescales.