Attorney Steven Wise is on a crusade to prove that, as a matter of law, chimps are people too. For that matter, so are dolphins, elephants, gorillas and orcas.
Wise argued that apes, chimps, elephants and orcas are as entitled to the rights of "persons" under law as are people or corporations.
Legal systems around the world have granted rights of personhood to holy scripts, mosques, companies, and even a river.
"Personhood is not a biological concept, it is a public policy concept," Wise said.
"The legal system decides it; human being is not synonymous with person."
Wise, president of the Nonhuman Rights Project, is hoping a legal tactic successful in getting a slave legally transformed from property to person in a historic case in Britain will do the same for chimpanzees and other animals.
... "They truly are slaves," Wise said of chimps, bonobos and other animals proven to have feelings, memories, language, foresight and other traits considered human.
Here's a personal hypothesis: I think the reason aliens have not come down to have a chat with us is because we haven't passed the test ... we've failed to respect and communicate with the other intelligent life on the planet.
Until we cross that barrier, we're not invited to the adults table in the interstellar community.