r/sciencefiction • u/Thoth-Reborn • 17h ago
[Review] Calculating God by Robert J. Sawyer follows the unlikely friendship between a dying paleontologist and an alien scientist. And the many conversations about life and the universe they have.
My blog The Audiophile recently surpassed 1 Million page views. A long standing goal of mine. I wanted to do something special to celebrate. I hadn’t reviewed any Robert J. Sawyer novels, even though he’s one of my absolute favorite science fiction authors. So, I decided to do something about that, and I reviewed Calculating God.
Tom Jericho is a paleontologist who works at the Royal Ontario Museum. Life has certainly had its ups and downs for him. Though, lately more on the down side. Getting diagnosed with lung cancer will do that to a guy. But on the flip-side, aliens have arrived, and they come in peace. In fact, one of them, named Hollus, wants to have a chat with Tom. Hollus is part of a research crew that made a shocking discovery: the universe was created by an intelligent being. A being that they have decided to call God. And Hollus can back up these assertions. What follows in an unlikely friendship blossoming between a dying paleontologist and an alien scientist. They have many conversations about science, the universe, life, mortality, and the people who make it all worthwhile.
So, who is Robert J. Sawyer? I’ve already told you he is one of my absolute favorite science fiction authors. He is also one of the finest science fiction authors Canada has ever produced. He has won numerous awards over the years. But again, this is insufficient. So, I will speak about why I love his work.
Robert J. Sawyer constantly reminds me of why I love science fiction. His works constantly deal with big ideas. Ideas that expand my horizons, and make the universe feel like an even more wondrous place. And he explains them in plain language that is easy to understand. At times, it almost feels like he’s writing especially for me. No matter if it is designing aliens, imagining alternate societies, or contemplating the social ramifications of scientific discoveries. Sawyer is science fiction at its best. And there is a strong spirit of optimism and hope throughout his work. That isn’t to say bad things never happen. But Sawyer believes that we are more than capable of overcoming the bad times. Aliens can be strange, but they aren’t hostile conquerors. They’re curious, inquisitive, and just need a sympathetic ear.
Robert J. Sawyer’s books were some of the first truly adult books I read back in my teenage years. And he was a great start. Another big thread through multiple Sawyer books is the tension between science and religion. Robert J. Sawyer is an atheist, and a big proponent of rationalism and secularism. However, the plots of many of his books deal with scientific discoveries that provide evidence for religious phenomena. This doesn’t mean Sawyer is secretly pro-religion. Far from it. Science fiction is all about asking the question what if? And Sawyer’s work is no exception to that rule. What he’s doing is going “Okay, suppose we could prove this religious phenomena. And suppose it operated within the parameters of the natural world. How would that work, and what are the implications of that?”
Sawyer said that he was inspired to write Calculating God by thinking about Carl Sagan and Stephen J. Gould. They were two men who championed science and rationality. They were also both avowed atheists who lost their lives to cancer. Sawyer said he wondered what it was like for them as the end drew closer.
On that note, I’d be remiss if I didn’t say there was another reason for this review. I saw a post Sawyer made on Facebook. He said that a few years ago he was diagnosed with mantle cell lymphoma, a form of blood cancer. The good news is that, thanks to a regimen of chemo, radiation and stem cells, his cancer is in remission. The bad news is that mantle cell lymphoma has a 100 percent recurrence rate, and it’s incurable. Eventually, that remission is going to end. But Sawyer has said he has no plans of slowing down any time soon. Still, knowing that the cancer will come back sooner or later…that’s got to weigh on the guy. And I worried it would be in poor taste to pick this book under the circumstances. Still, not like this is the only of Sawyer’s books to touch on the subject. If I had picked Frameshift, we’d definitely still be having this conversation. But Calculating God no doubt was on his mind during the treatment.
On a lighter note, Sawyer always does a fantastic job making Canada sound like a magical place. Robert J. Sawyer is a proud Canadian and a big champion of Canadian science fiction. He said that, early in his career, he was advised to never set his novel in Canada. On the grounds that novels set in Canada wouldn’t sell. Sawyer decided to defy this advice, and he had done perfectly well for himself.
Now, Calculating God did attract a little controversy. Skeptical Inquirer published a review where they accused Sawyer of promoting creationism. They even included quotes from the book that seemed to support this. But you see, there was a slight problem. Those quotes were uttered by the villains of the novel. The ROM is putting on a special exhibit of the Burgess Shale. It is a set of exceptionally well preserved fossils from the Cambrian Era. I got to see some of them at the National Museum of Natural History in Washington DC. They are truly quite the sight to behold. The creationists want to destroy the fossils, by shooting them, to destroy evidence of evolution. They are presented as unambiguously bad for doing this. Oh, and did I mention that one of them is named Falsey? I mean, Sawyer wasn’t being subtle about his actual views.
Frankly, that was no different than those Fundamentalist Christians who ranted about Harry Potter. The ones who quote it to claim it encouraged bad things. But conveniently left out that the quotes were coming from Voldemort. You know, the bad guy.
Now, in Calculating God, one of the big pieces of evidence the Forhilnors have is that our universe is the only one in existence. This is a variation on the fine tuning argument. The claim that the universe is uniquely suited to support life, and therefore, someone must have made it that way. But that argument falls apart in the face of the multiverse hypothesis. If our universe is merely one roll of the dice, then it isn’t all that special. Actual science supports the multiverse hypothesis. Sawyer himself has said he doesn’t believe in the fine tuning argument specifically for this reason.
However, this goes back to what I said about science fiction asking the question what if? Suppose it could be proved that ours is the one and only universe. What are the potential implications of that? That was the question Sawyer was asking. And the God of this novel is very different compared to the one Christians believe in.
what does God look like? Kind of like a shoggoth. Black and kind of globby, but also with lots of tentacles. Like a cross between a squid and a spiral galaxy. God does save Earth from getting fried by radiation after Betelgeuse goes supernova, but for purely selfish reasons. God needs the DNA of humans, Forhilnors, and Wreeds to be combined so that it can reproduce. So, essentially, what we are presented with is a variation of the Deist idea of God. That is, the watchmaker who created the universe, and then left it alone. Only occasionally popping in every now and again, if at all. Certainly doesn’t sound like Christian propaganda, now does it
A lot of people consider Calculating God to be Robert J. Sawyer’s best book. I don’t know if that is true. Like I said, there’s just too many good options to only pick one. But I do know that it is an excellent book, and that you should absolutely pick it up if you have not already.
Have you read Calculating God? If so, what did you think?
Link to the full review on my blog: https://drakoniandgriffalco.blogspot.com/2026/10/book-review-calculating-god-by-robert-j.html


