Prior to certain scientific discoveries, most people thought that the universe had always been here, and no need to ask who or what may have caused it. But today, that’s all changed. Today, the standard model of the origin of the universe is that all the matter and energy in the universe came into being in an event scientists call “The Big Bang”. At the creation event, space and time themselves began to exist, and there is no material reality that preceded them.
So a couple of quotes to show that.
An initial cosmological singularity… forms a past temporal extremity to the universe. We cannot continue physical reasoning, or even the concept of spacetime, through such an extremity… On this view the big bang represents the creation event; the creation not only of all the matter and energy in the universe, but also of spacetime itself.
Source: P. C. W. Davies, “Spacetime Singularities in Cosmology,” in The Study of Time III, ed. J. T. Fraser (Berlin: Springer Verlag ).
And another quote:
[A]lmost everyone now believes that the universe, and time itself, had a beginning at the big bang.
Source: Stephen Hawking and Roger Penrose, The Nature of Space and Time, The Isaac Newton Institute Series of Lectures (Princeton, N. J.: Princeton University Press, 1996), p. 20.
So, there are several scientific discoveries that led scientists to accept the creation event, and one of the most interesting and famous is the discovery of how elements heavier than hydrogen were formed.
Nucleosynthesis: forming heavier elements by fusion
The term nucleosynthesis refers to the formation of heavier elements, atomic nuclei with many protons and neutrons, from the fusion of lighter elements. The Big Bang theory predicts that the early universe was a very hot place. One second after the Big Bang, the temperature of the universe was roughly 10 billion degrees and was filled with a sea of neutrons, protons, electrons, anti-electrons (positrons), photons and neutrinos. As the universe cooled, the neutrons either decayed into protons and electrons or combined with protons to make deuterium (an isotope of hydrogen). During the first three minutes of the universe, most of the deuterium combined to make helium. Trace amounts of lithium were also produced at this time. This process of light element formation in the early universe is called “Big Bang nucleosynthesis” (BBN).
The creation hypothesis predicts that there will be specific amounts of these light elements formed as the universe cools down. Do the predictions match with observations?
Yes they do:
The predicted abundance of deuterium, helium and lithium depends on the density of ordinary matter in the early universe, as shown in the figure at left. These results indicate that the yield of helium is relatively insensitive to the abundance of ordinary matter, above a certain threshold. We generically expect about 24% of the ordinary matter in the universe to be helium produced in the Big Bang. This is in very good agreement with observations and is another major triumph for the Big Bang theory.
Moreover, WMAP satellite measurements of mass density agree with our observations of these light element abundances.
Here are the observations from the WMAP satellite:
Scientific observations match predictions
And here is how those WMAP measurements confirm the Big Bang creation event:
However, the Big Bang model can be tested further. Given a precise measurement of the abundance of ordinary matter, the predicted abundances of the other light elements becomes highly constrained. The WMAP satellite is able to directly measure the ordinary matter density and finds a value of 4.6% (±0.2%), indicated by the vertical red line in the graph. This leads to predicted abundances shown by the circles in the graph, which are in good agreement with observed abundances. This is an important and detailed test of nucleosynthesis and is further evidence in support of the Big Bang theory.
“An important and detailed test”.
For completeness, we should learn how elements heavier than these light elements are formed:
Elements heavier than lithium are all synthesized in stars. During the late stages of stellar evolution, massive stars burn helium to carbon, oxygen, silicon, sulfur, and iron. Elements heavier than iron are produced in two ways: in the outer envelopes of super-giant stars and in the explosion of a supernovae. All carbon-based life on Earth is literally composed of stardust.
That’s a wonderful thing to tell a young lady when you are on a date: “your body is made of stardust”. In fact, as I have argued before, this star formation, which creates the elements necessary for intelligent life, can only be built if the fundamental constants and quantities in the universe are finely-tuned.
Now, you would think that atheists would be happy to find observations that confirm the origin of the universe out of nothing, but they are not. Actually, they are in denial.
Here’s a statement from the Secular Humanist Manifesto, which explains what atheists believe about the universe:
Religious humanists regard the universe as self-existing and not created.
For a couple of examples of how atheistic scientists respond to the evidence for a cosmic beginning, you can check out this post, where we get responses from cosmologist Lawrence Krauss, and physical chemist Peter Atkins.
You cannot have the creation of the universe be true AND a self-existing, eternal universe ALSO be true. Someone has to be wrong. Either the science is wrong, or the atheist manifesto is wrong. I know where I stand.
Prior to certain scientific discoveries, most people thought that the universe had always been here, and no need to ask who or what may have caused it. But today, that’s all changed. Today, the standard model of the origin of the universe is that all the matter and energy in the universe came into being in an event scientists call “The Big Bang”. At the creation event, space and time themselves began to exist, and there is no material reality that preceded them.
So a couple of quotes to show that.
An initial cosmological singularity… forms a past temporal extremity to the universe. We cannot continue physical reasoning, or even the concept of spacetime, through such an extremity… On this view the big bang represents the creation event; the creation not only of all the matter and energy in the universe, but also of spacetime itself.
Source: P. C. W. Davies, “Spacetime Singularities in Cosmology,” in The Study of Time III, ed. J. T. Fraser (Berlin: Springer Verlag ).
And another quote:
[A]lmost everyone now believes that the universe, and time itself, had a beginning at the big bang.
Source: Stephen Hawking and Roger Penrose, The Nature of Space and Time, The Isaac Newton Institute Series of Lectures (Princeton, N. J.: Princeton University Press, 1996), p. 20.
So, there are several scientific discoveries that led scientists to accept the creation event, and one of the most interesting and famous is the discovery of the cosmic microwave background radiation.
Bell Labs radio astronomers Arno Penzias and Robert Wilson were using a large horn antenna in 1964 and 1965 to map signals from the Milky Way, when they serendipitously discovered the CMB. As written in the citation, “This unexpected discovery, offering strong evidence that the universe began with the Big Bang, ushered in experimental cosmology.” Penzias and Wilson shared the Nobel Prize in Physics in 1978 in honor of their findings.
The CMB is “noise” leftover from the creation of the Universe. The microwave radiation is only 3 degrees above Absolute Zero or -270 degrees C,1 and is uniformly perceptible from all directions. Its presence demonstrates that that our universe began in an extremely hot and violent explosion, called the Big Bang, 13.7 billion years ago.
In 1960, Bell Labs built a 20-foot horn-shaped antenna in Holmdel, NJ to be used with an early satellite system called Echo. The intention was to collect and amplify radio signals to send them across long distances, but within a few years, another satellite was launched and Echo became obsolete.2
With the antenna no longer tied to commercial applications, it was now free for research. Penzias and Wilson jumped at the chance to use it to analyze radio signals from the spaces between galaxies.3 But when they began to employ it, they encountered a persistent “noise” of microwaves that came from every direction. If they were to conduct experiments with the antenna, they would have to find a way to remove the static.
Penzias and Wilson tested everything they could think of to rule out the source of the radiation racket. They knew it wasn’t radiation from the Milky Way or extraterrestrial radio sources. They pointed the antenna towards New York City to rule out “urban interference”, and did analysis to dismiss possible military testing from their list.4
Then they found droppings of pigeons nesting in the antenna. They cleaned out the mess and tried removing the birds and discouraging them from roosting, but they kept flying back. “To get rid of them, we finally found the most humane thing was to get a shot gun…and at very close range [we] just killed them instantly. It’s not something I’m happy about, but that seemed like the only way out of our dilemma,” said Penzias.5 “And so the pigeons left with a smaller bang, but the noise remained, coming from every direction.”6
At the same time, the two astronomers learned that Princeton University physicist Robert Dicke had predicted that if the Big Bang had occurred, there would be low level radiation found throughout the universe. Dicke was about to design an experiment to test this hypothesis when he was contacted by Penzias. Upon hearing of Penzias’ and Wilson’s discovery, Dicke turned to his laboratory colleagues and said “well boys, we’ve been scooped.”7
Although both groups published their results in Astrophysical Journal Letters, only Penzias and Wilson received the Nobel Prize for the discovery of the CMB.
The horn antenna was designated a National Historic Landmark in 1990. Its significance in fostering a new appreciation for the field of cosmology and a better understanding of our origins can be summed up by the following: “Scientists have labeled the discovery [of the CMB] the greatest scientific discovery of the 20th century.”8
It’s the greatest scientific discovery of the 20th century.
In the New York Times, Arno Penzias commented on his discovery – the greatest discovery of the 20th century – so:
The best data we have [concerning the Big Bang] are exactly what I would have predicted, had I nothing to go on but the five books of Moses, the Psalms, the bible as a whole.
Just one problem with the greatest scientific discovery of the 20th century: atheists don’t accept it. Why not?
Here’s a statement from the Secular Humanist Manifesto, which explains what atheists believe about the universe:
Religious humanists regard the universe as self-existing and not created.
For a couple of examples of how atheistic scientists respond to the evidence for a cosmic beginning, you can check out this post, where we get responses from cosmologist Lawrence Krauss, and physical chemist Peter Atkins.
You cannot have the creation of the universe be true AND a self-existing, eternal universe ALSO be true. Someone has to be wrong. Either the science is wrong, or the atheist manifesto is wrong. I know where I stand.
One of the curious things about me is that I love to read studies in order to understand what to do in order to reach a goal. My goal is to find the “best practices” that are likely to achieve good outcomes for things I am trying to do. One of the things that we should all be concerned about is having a good love life. Well, believe it or not, there are studies about that!
Regular churchgoers, married people or those who enjoy harmonious social ties are most satisfied with their love life. This also goes for people who are currently in love or who experience the commitment and sexual desire of their partners, says Félix Neto and Maria da Conceição Pinto of the Universidade do Porto in Portugal. Their findings, published in an article in Springer’s journal Applied Research in Quality of Life, look at the influences on love life satisfaction throughout one’s adult life.
The researchers associate love with the desire to enter into, maintain, or expand a close, connected, and ongoing relationship with another person. In turn, love life satisfaction is a purely subjective, overall measurement of someone’s actual enjoyment of love. To investigate the factors that influence this across various age groups, 1,284 adult Portuguese women and men ranging between 18 and 90 years old were asked to evaluate and weigh specific facets of their own love lives by using the Satisfaction With Love Life Scale.
[…]While education does not impact a person’s love life satisfaction, religious involvement does. The finding that believers and regular churchgoers are positive about their love lives is in line with previous studies that associate religious involvement with better mental health and greater satisfaction with life and sexual relationships in general.
Previously, I blogged about a study reported in USA Today, which showed that people who attend church have lower divorce rates than those who don’t attend church.
Excerpt:
It’s been proclaimed from pulpits and blogs for years — Christians divorce as much as everyone else in America.
But some scholars and family activists are questioning the oft-cited statistics, saying Christians who attend church regularly are more likely to remain wed.
[…]The various findings on religion and divorce hinge on what kind of Christians are being discussed.
Wright combed through the General Social Survey, a vast demographic study conducted by the National Opinion Research Center at the University of Chicago, and found that Christians, like adherents of other religions, have a divorce rate of about 42%. The rate among religiously unaffiliated Americans is 50%.
When Wright examined the statistics on evangelicals, he found worship attendance has a big influence on the numbers. Six in 10 evangelicals who never attend had been divorced or separated, compared to just 38% of weekly attendees.
[…]Brad Wilcox, director of the National Marriage Project at the University of Virginia, agrees there’s been some confusion.
“You do hear, both in Christian and non-Christian circles, that Christians are no different from anyone else when it comes to divorce and that is not true if you are focusing on Christians who are regular church attendees,” he said.
Wilcox’s analysis of the National Survey of Families and Households has found that Americans who attend religious services several times a month were about 35% less likely to divorce than those with no religious affiliation.
Nominal conservative Protestants, on the other hand, were 20% more likely to divorce than the religiously unaffiliated.
“There’s something about being a nominal ‘Christian’ that is linked to a lot of negative outcomes when it comes to family life,” Wilcox said.
Whenever I talk to atheists about marital satisfaction and marital stability, they always tell me these myths about how atheists divorce less, have more and better sex, and are happier in their marriages than religious people. But when I ask them for studies, they don’t have any. It’s like they believe things without any evidence at all.
In addition, atheists have lower marriage rates than religious people. That’s not surprising, since marriage only works if both people are willing to give up on pleasure in the moment in order to build something together, over the long term.
Now clearly, there are going to be atheists with great marriages that never break up. But individual cases do not overturn peer-reviewed research studies. The fact is that marriage is an institution that is soaked through with moral values and moral obligations. If you think that morality is just arbitrary customs and conventions that vary by time and place, as is logically consistent with atheism, then the odds are that you won’t be able to stay married for long – if you even get married at all.
