“Where is everybody?”
That is the question famed physicist Enrico Fermi asked in
1950 about the absence of contact with alien life.
Today the question is known as the Fermi paradox. It describes
the apparent contradiction between the probability that the vast universe must certainly
be home to other earth-like planets and civilizations—and the absence of any
evidence they exist.
Over the decades, there have been many attempts to explain the
Fermi paradox. Sone say alien life is either not able to contact us or
unwilling to do so. Others say we are not sophisticated enough as a species to
communicate with them.
Underneath it all is a feeling that
we just can’t be alone in the universe—there must be something, or someone
else, out there.
But now a team of researchers at
the University of Oxford says no.
According to paper released in June
by Anders Sandberg, Eric Drexler, and Toby Ord of the Future of Humanity
Institute (FHI), and titled “Dissolving the Fermi Paradox,”
there is a high probability “of there being no other intelligent life in our
observable universe, and thus that there should be little surprise when we fail
to detect any signs of it.”
This result, they go on to say, “dissolves
the Fermi paradox, and in doing so removes any need to invoke speculative
mechanisms by which civilizations would inevitably fail to have observable
effects upon the universe.”
The authors are not making a definitive
claim about whether or not aliens exist. They are just suggesting that the preponderance
of evidence indicates we are likely alone.
Such a conclusion has a number of
implications for science—none of which I am qualified to explore—and also for
religion.
The question of whether human beings
are unique and have a special relationship with God has prompted a great deal
of speculation about what it would mean for religion if it could be proved that
aliens existed.
The question led Vanderbilt
University professor of astronomy David Weintraub to write a book on the topic,
titled Religions and Extraterrestrial Life.
In the book, Weintraub describes the
view of different religions about extraterrestrial life—Christianity, Islam,
Judaism, Hinduism, Buddhism and others.
He concludes that Asian religions
would have the least difficulty in accepting the discovery of extraterrestrial
life.
For example, some Hindu thinkers
have speculated that humans may be reincarnated as aliens, and vice versa. And
Buddhist cosmology includes thousands of inhabited worlds.
He says there are passages in the Qur’an that appear to support the idea that spiritual beings exist on other planets, but notes that these beings may not practice Islam as it is practiced on Earth.
Weintraub found very little in
Judaic scriptures or rabbinical writings on the subject. He quotes a Jewish
scholar who asserts that the discovery of extraterrestrial intelligence wouldn’t
change the special relationship God has with the Jewish people.
As for Christians, he says that Roman
Catholics have done the most thinking about the possibility of life on other
worlds.
Protestant thinking is all over the
map, in keeping with the thousands of different denominations that make up the
Protestant world—some are open to it, while others deny it could be possible.
One commonality across Christianity
is the belief that the need for salvation is universal, and the saving power of
God must apply everywhere.
All of this may be moot, of course,
if the paper by the Future of Humanity Institute is correct.
But that raises another question
for people of faith: If this planet is indeed all that there is when it comes
to intelligent life, how should we be treating it?
Right now, there are significant
debates about fossil fuels, pipelines, use of plastics, and climate change—not
to mention the ongoing threat of nuclear war. What is the religious response to
those issues? What is our religious responsibility to this planet?
As for me, I don’t know if aliens
exist—and neither do the world’s top scientists. So until we hear differently,
I’m inclined to side with Carl Sagan who said in his book, Pale Blue Dot:
“In all this vastness, there is no hint that
help will come from elsewhere to save us from ourselves. The Earth is the only
world known so far to harbor life . . . the Earth is where we make our stand.”
From
the July 27, 2018 Winnipeg Free Press.