Cowbird

For about the last 10 days I’ve had a wonderful time establishing a presence at the new social

Humans are Amphibians

So says C. S. Lewis.

Rats

I’ve been reading The Age of Empathy by Frans de Waal, and I am so impressed by the clarity of

 

Cowbird

February 21, 2012 in Art, Audio, Biophilia, Personal, Photography, Science communication, Social Media, Storytelling, Visual Communication

For about the last 10 days I’ve had a wonderful time establishing a presence at the new social media storytelling site Cowbird. The brainstorm of photographer and online mediator Jonathan Harris, Cowbird is a slow growing, slow paced, richly connected space for people to connect up and tell their stories.

The central task of participators is to upload a single photographic image, and tell the story evoked by the picture in text or audio. This reminds me of my early days audio podcasting (before I discovered videoblogging) and has been a great new outlet for sharing my love and fascination with the natural world.

I’m focusing mainly on my nature photography, and using these small opportunities to express and explore what I feel about the inhabitants of the world. Feel free to stop by my page at Cowbird, check out a few of my stories, and if you are inclined to a little audio-visual celebration of your own stories, request an invitation and join up!

Humans are Amphibians

February 5, 2012 in Amphibians, Quotes, Science illustration, Toads

So says C. S. Lewis.

Rats

January 27, 2012 in Age of Empathy, Frans de Waal, Quotes, Science illustration

I’ve been reading The Age of Empathy by Frans de Waal, and I am so impressed by the clarity of his prose and bold, careful arguments about empathetic attachments among primates. I’ll certainly be blogging about his ideas of altruism and morality in the future as I continue to learn about his work. This quote is from a journal article quoted on wikipedia.

Peter Enns demands synthesis, not games

January 23, 2012 in Evolution, Science & religion, Visual explainers

I’ve been looking for a short article I could link to that would summarize the challenges I feel as a Christian who is not only accepting of evolution theory, but animated by it. I think I’ve found that article in Peter Enns’s blog post “Evangelicalism and Evolution ARE in Serious Conflict (and that’s not the end of the world).”

On a personal note, I don’t call my present understanding of theology as “Evangelical.” I’m drawn to the Mennonite church for its practices and guidance, and my personal framing of religion falls loosely under the broad rubric of “Emergent” – a newer term that may not last, but for me means something like, “dissatisfied with many available options, yet stubbornly optimistic.”

So at the end of the day I don’t have much stake in “Evangelical theology” per se. I guess you could say that my faith is Evangelically inflected, most likely because I was raised Evangelical and experienced my faith early in life in exclusively Evangelical ways.

Peter Enns, an Old Testament scholar and theology prof newly joined to the faculty of Eastern University, speaks and publishes on subjects of particular interest to those who remain closer to the heart of the Evangelical project. But of course the rigor and breadth of his scholarship makes his work much more widely applicable than just to Evangelicals. I’ve encountered Enns mostly online, through his blog and his writing for BioLogos, and a number of public presentations archived at YouTube (also many of them from BioLogos, though he’s no longer affiliated with that organization).

Enns’s latest book tackles collisions between Christianity (especially Evangelicalism) and science (especially evolution). The blog post linked above is drawn from the final chapter of this book. I’d been looking forward to reading the book, but excitedly bumped it closer to the front of the line after reading this post.

He begins by describing 2 unhelpful ways Christians may respond when encountering evolution theory. One is to deny it, cry “liberal,” and hide from even learning about it. Enns condemns this approach. But he says there is another possible response that is also counterproductive:

The other type is exemplified by those on the other side of the spectrum, but whose thinking is just as harmful. They claim that there is no real conflict between evolution and Christianity. The two can get along quite well, with perhaps a minor adjustment or two—nothing to lose sleep over.

The former approach is obscurantist and stubborn; latter is theologically superficial. Both cause spiritual damage.

This is precisely something that has been eating at the back of my mind for a while now. I’ve visually mapped Enns’s idea, along with the theological challenges he names, in the illustrated graphic at the end of this post.

I expend a lot of energy trying to persuade Christians that their religion does not require them to reject evolution theory. And I mean it. I’m fond of testifying that evolution shares the identifying characteristics of “God’s Truth” I was taught in Sunday School (observably true, astoundingly beautiful, in harmony with scripture, and a little bit scary).

But I worry that, like an Evangelical tract evangelist who glosses the difficult realities of a life of faith, I sometimes skip over the reality that it’s not all easy sailing.

It’s true that evolution poses genuine challenge to a religious believer, especially a believer constrained by more conservative approaches to scripture. I don’t mind a robust challenge to my thinking or worldview, but I do require my commitments to meet those challenges without pretense or fear. I’m with Enns in his conclusion that Evangelical theology (let me say, for my own part, “Evangelically-inflected” theology) should take more seriously the trouble that evolution theory poses.

Trouble like the following conundrums:

  • Evolution means God did not make the world in the first chapter of the Bible and then stop. God has been continually making the world, and continues making it on into the future. Should we stop saying that God made (past tense) the world?
  • The scale of suffering and death required for evolution to be useful in the production of human beings staggers the imagination. How are we to understand suffering and death in light of this fact?
  • Evolution literally relates human beings to all other creatures in a web-like matrix of descent rather than a divinely ordered hierarchy of virtue (and value). How does this change our understanding of how those relationships should be lived?
  • Evolution describes the aspects of “human nature” we consider so repulsive that we label them “sin” (selfish drives for dominance, violence, and control). But Evolution leaves little room for the notion that human disobedience brought these things into the world. How then do we reconcile a Christian hermeneutical tradition that blames humans?

I’ve already adjusted my thinking to accommodate some of these challenges without much effort (often by engaging historical religious thinkers like Thomas a Kempis and  Teilhard de Chardin, or contemporary figures like Nancey Murphy and Michael Murray). But others haven’t been as easy for me, and continue to haunt. Enns hits on most of these personal challenges of mine in his post. I’ve no doubt the book explores them even more fully, which is why I’m excited to read it.

Ultimately, because I care deeply about evolution and Christianity both, I agree with Enns’s conclusion that Christian theologians have work to do. Many attempts to avoid reconciliation he labels ”games,” and calls instead for “synthesis.”

A futile effort? That’s an accusation on which fundamentalists and New Atheists agree. Even though I don’t think it’s futile, I guess it might be. Nevertheless, it’s a call I consider worthy, and I hope many will answer.

Before the Dawn, Chapter 2: Metamorphosis

January 9, 2012 in Before the Dawn, Evolution, Human ancestry, Nicholas Wade, Science communication, Visual Communication, Visual explainers

 

In December, 2011, I read (and enjoyed) Nicholas Wade‘s sweeping summary of what we think we know about our lives from before we learned to write stuff down: Before the Dawn. Wade tracks the 50,000 year global human project using genetics to tie together many threads of ancient historical inquiry. I’m blogging about some of the chapters and ideas that stood out to me. Check out all my posts on this book here.

Before the Dawn: Recovering the Lost History of Our Ancestors
by Nicholas Wade
Penguin, 2006


The title of this chapter could easily have been “Metamorphoses” (plural) because the deep time lineages leading to modern humans are a constellation of progressive refinements.

I use the term “progressive” since, in my own subjective view, I’m sitting here blogging on my laptop as a crowning developmental achievement. I understand that an Australopithecus might choose a different term.

Chapter 2 of Before the Dawn means a lot to me, because in it Wade narrates the long story of how modern humans arose from the long evolution of primates. I crave this sort of concise and clear description, and Wade focuses on the most fascinating aspect: development and changes in ape and early human society.

As readers of this blog should be aware by now, I’m also passionate about finding ways to visually represent parts of the evolutionary story of life on Earth through graphics, illustrations, art, and photography. It helps me understand what I learn, and I enjoy expressing what I learn in ways that might help explain it to others.

Nothing has been harder for me to communicate in a simple visual diagram than the evolution of human beings.

The branching tree of life is a brilliant construction for apprehending the long process of population change through inheritance.

But the tree can’t be “complete” in the way that my personal family genealogy is complete (with every individual identified in a precise genealogical position). The branching limbs on a fully detailed tree could never be perfectly straight and tidy. This is why evolutionary scientists have been saying for some time now that the tree of life is “bushy.”

Here’s my first half hearted attempt at trying to draw a picture of Nicholas Wade’s evolutionary narrative. I sat down with Chapter 2, and tried to visualize in one chart what Wade elucidates in his skillful writing. You can see from the resulting mess why I gave up before I was even half done.

What the... ??

I may take another crack at illustrating Wade’s narrative of evolving early human society. But there’s a reason he chose to communicate it in prose (and beautifully so!) The nuanced complexity of written language is what’s often required to communicate something so nuanced and complex!

If I do try another visual representation, it probably won’t be in a branching diagram of straight lines and connections. What we know from the fossil record of the species-by-species progression through human evolution is that there were many, simultaneous, overlapping lineages. Without DNA to sequence, or many more fossils, we simply don’t yet know the exact evolutionary relationships between all of the individual species. We’ve got a pretty good handle on how one genus may have given rise to another (or not), but the history that produced humans is astoundingly complicated.

18 months ago when I visited the breathtaking Hall of Human Origins at the Smithsonian Institution in Washington, DC, I was struck by the elegant way one exhibit represents our evolutionary past:

photo by Dave Huth

This is still a “tree” of life, but not a clear and simple linear arrangement of clean nodes and unobstructed pathways. The Smithsonian’s tree emphasizes its bushiness, arranging groupings of species by genus, and clustering them around a general timeline, but not attempting more in a single metaphorical diagram.

I’ve also found very useful the kind of “parallel bars” charts that are often used to represent the knowledge we have of which species lived when, without trying to link them all up in direct ancestral lines. Good examples of this are in a fantastic set of summary articles from an ongoing series of blog posts on the Biologos Web site. Biological anthropologist James Kidder, who runs a cool science and religion blog,  includes the below chart in a post dealing with the genus Homo, found here: http://biologos.org/blog/the-rise-of-early-homo

© James Kidder, at Biologos.org

Scientists have assembled a thrillingly rich knowledge base about which creatures lived where, and when.

But which of the gracile line of Australopithecines broke out into the genus Homo? Did several interbreeding species give rise to one or more early Homo-like lineages that joined and split any number of times? The tree of life gives way to resembling more of a dynamic, flowing river in the complex, real world of speciation and ancestral populations. The closer you look the more miraculous and beautiful the process becomes. Over and over in the long sweep of time emerge new wonders and surprises, erupting from densely complicated interactions between living organisms and their environments.