- The Fermi Paradox contrasts the overwhelming lack of evidence of alien life with the high theoretical probability of observable alien life.
- Groups such as SETI observe incoming radiation from space to search for signs of life outside Earth.
- The cosmic microwave background radiation we observe is believed to have resulted from the Big Bang.
Could the cosmic microwave background be the result of an abundance of alien life communicating, thus solving the Fermi Paradox?
In other words, what evidence justifies or disproves the above statement?
If so, how would you explain the lack of leftover radiation from the Big Bang?