Are We Ready For Aliens?

TL;DR

If we were to receive a message from extraterrestrial intelligence, protocols and organizations like SETI have recommendations in place to assess and communicate the message to the public and relevant authorities.

Transcript

Hey, Vsauce. Michael here. But what could be out there? The likelihood of extraterrestrial intelligence has been the subject of an equation and the current lack of any communication with aliens the subject of a paradox. But here's a different question. If we were to hear from intelligent life beyond earth, what would really happen next? Well, no go... Read More

Key Insights

• 🤝 Precautions and protocols have been put in place to deal with potential extraterrestrial contact, including preventing contamination and communication guidelines.
• 👂 Organizations like SETI actively listen for signals from intelligent extraterrestrial life and have established principles for post-detection activities.
• 🛟 The Rio Scale can help manage public reaction by measuring the significance of evidence of extraterrestrial life.
• 🤨 The potential impact of contact with extraterrestrial life raises questions about communication strategies, our interpretation of their intentions, and the reflection of our own fears and ambitions in these scenarios.
• 👻 Imagining contact with aliens allows us to reflect on our own society's boundaries, conflicts, and struggles, making them appear strange and ignorable.

Questions & Answers

Q: How have astronauts been protected from potential alien life forms after returning from space missions?

Astronauts were quarantined upon their return from the Moon to prevent the risk of contamination. Biological isolation garments were used, and they were locked away for three weeks.

Q: What precautions were taken to avoid contaminating an alien biosphere when sending the Galileo spacecraft to Jupiter?

The Galileo spacecraft was intentionally steered into Jupiter to avoid contaminating any potential alien biosphere. It was not sterilized before launch due to the possibility of life existing on Jupiter's moons.

Q: What would be the official process if a message from extraterrestrial life was confirmed?

The discoverers would assess the message's credibility, alert relevant parties, and inform the United Nations. The public would likely be informed using the Rio Scale to measure the significance of the message.

Q: Who would be responsible for coordinating communication and relations with extraterrestrial life?

Mazlan Othman from the United Nations Office for Outer Space Affairs and Paul Davies from SETI's post-detection task force are potential candidates to become ambassadors for earth-alien relations.

Summary & Key Takeaways

• Historically, precautions have been taken to prevent contamination from extraterrestrial life, such as quarantining astronauts and sterilizing spacecraft.

• SETI actively listens for signals from technologically advanced civilizations and has created a declaration of principles for post-detection activities.

• The Rio Scale measures the significance of evidence of extraterrestrial life and could be used to manage public reaction.