(I am taking a break from original posts due to the holidays and because of travel after that. Until I return, here are some old posts, updated and edited, for those who might have missed them the first time around. New posts should appear starting Monday, January 14, 2008.)

There is scarcely a week that does not pass without some interesting new scientific discovery about the nature of life. You open the newspaper and read of observations of light emitted by distant stars from the very edges of the known universe, light that must have been emitted almost at the very beginning, over ten billion years ago. Such research puts us in touch with our own cosmic beginnings.

Just recently there was the discovery of the fossils a possible new Hobbit-like people who lived in a remote island in the Indonesian archipelago about 18,000 years ago. Then there was the discovery in China of an almost perfectly preserved bowl of noodles that is about the 4,000 years old. Discoveries like these shed light on how evolution works and how human society evolved. And then the discovery of Tiktaalik, the 375-million year-old fossil that seems like an intermediary between sea and land animals.

Similarly, the discoveries that come from studies of DNA tell us a lot about where humans probably originated, how we are all related to one another and how, despite our common origins, the species spread over the Earth and diversified. The fact (according to the September 21, 2005 issue of The Washington Post) that we share nearly 99 percent of our DNA with chimpanzees, lend further strong support (not that it needed it) to the evolutionary idea that chimpanzees and humans share a common ancestry. (The approximately one percent difference, according to The Daily Show, is what causes human beings to kill each other!)

I enjoy reading things like this because it reminds me of Charles Darwin’s central idea, that we are all linked together in one great biological evolutionary tree, with the various animal species being our cousins, and even seemingly insignificant things like worms and bacteria having common ancestors with us, however distantly in the past that might have happened. Some people may find the idea of being related to a monkey repulsive but I think it is fascinating. The ability of science to investigate, to find new relationships, to explore and conjecture and come up with answers to old questions as well as create new questions to investigate is one of its greatest qualities.

And for me, personally, being an atheist makes that joy completely unalloyed. Shafars (i.e., secularists, humanists, atheists, freethinkers, agnostics, and rationalists), as well as religious people who interpret their religious texts metaphorically and not literally, do not have any concerns when new headlines describing a new scientific discovery are reported in the news. They do not have to worry whether any new fact will contradict a deeply held religious belief. They do not have to worry about whether they need to reconcile the new information with any unchanging religious text.

On the other hand, the same news items that give us fascinating glimpses of scientific discoveries undoubtedly create fresh headaches for all religious people, and especially those whose beliefs are based on literal readings of religious texts, because each new discovery has to be explained away if it disagrees with some dogma. There are people who devote their entire lives to this kind of apologetics, to ensure that their religious beliefs are made compatible with science. The website Answers in Genesis, for example, is devoted to making Young-Earth creationism (YEC) credible. So it goes to great lengths to show that the earth is less that 10,000 years old, all the animals could have fitted into Noah’s Ark, and that dinosaurs lived at the same time as humans.

One has to admire the tenacity of such people, their willingness to devote enormous amounts of time, sometimes their whole lives, to find support for a belief structure that is continuously under siege from new scientific discoveries. It must feel like trying to hold back the tide. (See this site which heroically tries to fit into a 10,000 year old universe model the astrophysical data received from light emitted by stars that are billions of light years away.)

Of course, scientific discoveries come too thick and fast for even the most determined religious apologists to keep up. So they tend to focus only on explaining away a few questions, the kinds of questions that the lay public is likely to be most concerned about, such as whether dinosaurs existed concurrently with humans, the ages of the universe and the Earth, whether the size of the Ark was sufficient to accommodate all the species, how Noah coped with the logistical problems of feeding all the animals and disposing of the waste, how Adam and Eve’s children could multiply without there already being other people around or indulging in incest, and so on.

But the rest of us don’t have to worry about any of that stuff and so can enjoy new scientific discoveries without any cares, and follow them wherever they lead. It is nice to know that one can throw wide open the windows of knowledge and let anything blow in, clearing out the cobwebs of old ideas and freshening up the recesses of the mind.

It is a wonderful and exhilarating feeling.

So for this new year, I wish all the readers of this blog the joys of free thinking. May your thoughts not be hobbled by superstitions ancient or modern.

POST SCRIPT: The 50 Most Loathsome People in America

I usually avoid reading all the lists of best, worst, etc. that come out this time of year, but this one is actually very good.

Here’s #29 on the list Dinesh D’Souza:

Charges: Wrote a book blaming 9/11 on — who else? — liberals, because if we didn’t live in a free society, then fundamentalists wouldn’t dislike us so. Even conservative nuts blasted D’Souza’s empathy for poor al Qaeda. Lately, he’s been engaging prominent atheists in debates, revealing himself to be a pseudointellectual ass, and then declaring victory. D’Souza’s master plan for attacking atheism is the ridiculous Pascal’s wager: Atheists could be wrong, and then they’d go to hell, but if the religious are wrong, then they suffer no ill effect — aside from living their lives in delusion, of course. And possibly going to someone else’s hell for believing the wrong religion. D’Souza seems to think that if he speaks more loudly and rapidly than his opponent, he is winning, but his arguments are weak and idiotic, and he never even attempts to truly debate the existence of any god, which is the ostensible point of these debates. Instead, he likes to compare body counts — Stalin and Mao killed more than the religious leaders of their time — rather than actually debate whether there is a God, or for that matter a Jesus. This, of course, is because there is no case to be made.

Exhibit A: “[Atheists] are God-haters… I don’t believe in unicorns, but then I haven’t written any books called The End of Unicorns, Unicorns are Not Great, or The Unicorn Delusion.” But what if everyone you met did believe in unicorns, and not only that, but worshiped a unicorn, held a book about unicorns to be the divine truth of the universe, invoked unicorns in political contexts, and speechified about how non-believers were indecent people waging a war on morality, which could only be predicated on the unquestioning belief in unicorns? Then, maybe, D’Souza would think about writing that book. But of course, that’s not really true, because if that was the world we lived in, then Dinesh D’Souza would believe in unicorns.

Sentence: Spanish inquisition.

(I am taking a break from original posts due to the holidays and because of travel after that. Until I return, here are some old posts, updated and edited, for those who might have missed them the first time around. New posts should appear starting Monday, January 14, 2008.)

Some time ago, I posed the question on whether atheists should “come out.” I was reminded of this recently when I was involved in a discussion some time ago on the topic of whether atheists should ‘come out of the closet.’ The implication of the question was that stating openly that was one was an atheist could have negative repercussions on one’s work and family and social life, the way that being openly gay could. Of course, no one was suggesting that atheists experience anything close to the repression and harassment that gays experience. But it was clear that many people in the group kept their atheistic beliefs private for fear of negative consequences.

I was surprised by this because I have not personally felt any negative consequences. But this may be that the university setting in which I work is generally more accepting of heterodox views than the community at large.

But the interesting point that arose was that many of the people who hid their atheist beliefs said that it would be much more socially acceptable in America to say they were Hindus or Jews or Buddhists than to say that they were atheists. Despite the current anti-Islam sentiment in the US, even saying one was a Muslim was seen as being less discomfiting to the listener than being an atheist.

Why is this? Why would atheism arouse stronger negative feelings than belonging to a completely different religion? And it is not just in the US that this happens. I recall during the first Gulf war in 1991, CBS News correspondent Bob Simon was captured by some Islamic group but was subsequently released unharmed. He said that during his captivity his captors asked him whether he was a Jew and he acknowledged it. Simon said he felt that the fact that he was religious, a ‘man of the Book,’ made it safer for him than if he had said he was an atheist.

In the comments to the discussion on atheists coming out, someone made a very enlightening remark. He said that he recalled seeing the late Madalyn Murray O’Hair, the militant atheist who was responsible for the case that resulted in school-sponsored prayer being outlawed from public schools, on TV talk shows. He said she would love to get the audience all worked up and hissing at her with her provocative statements. Then she would tell them “You hate me because I am the embodiment of all your doubts.”

That makes sense. All religions depend on faith, the willful act of belief in something that cannot be discerned. Faith implies belief in the absence of, and counter to, evidence. Such an effort necessarily involves the suppression of doubt. When a person of one religion encounters someone from another, it is relatively easy to think that yours is the ‘right’ faith and the other person’s is the ‘wrong’ one. The other person is not challenging the very act of faith, but just the details of that faith.

The greater challenge to faith is not a competing faith, but doubt. When persons of faith encounter an atheist, that brings them face to face with their own doubts and that can be much more disconcerting.

POST SCRIPT: Follow up by Austin Cline

Austin Cline picked up on the above original post that appeared on January 18, 2006 and added an interesting coda at his website About atheism. He said:

This is very similar to something George Smith wrote:

In Christianity doubt stands opposed not to certainty per se, but to faith. To have faith, in a religious context, is to have absolute confidence in God and to trust his revelations unconditionally. Thus, for the Christian to be uncertain of a divine revelation is bad enough, but to doubt that revelation is incomparably worse, because the latter implies a readiness to criticize that the former does not. … In short, for the Christian to doubt the truth of a purported revelation is potentially to challenge the authority of the infallible God in whom she believes. It is therefore religious doubt, not atheistic disbelief, that constitutes the greatest threat to orthodox beliefs, because doubt threatens to undermine a belief system from within.

I wonder if this is also one reason why so many Christians insist that atheism is a faith? If, as Singham writes, faith is less threatening than doubt, then “atheism as a faith” can be dismissed more readily than “atheism as a challenge, a question, and a doubt.” I don’t think it likely that many, if any, Christians actually think about the issue in these terms, but this doesn’t mean that the connection isn’t being made unconsciously.