Tenet insanabile multo scribendi cacoethes
An inveterate and incurable itch for writing besets many
Monday, September 28, 2026
You say tom-ay-to
Thursday, September 17, 2026
An eye for the extraordinary
Today I tried again. Book by book. But no Bird by Bird. Instead I pulled Dillard's The Writing Life off the shelf. Its bristling with sticky notes, notes from past Michelle to present Michelle, I suppose. Or a note from the universe to remember Annie Dillard's gifts to me.
I gave the reading at the undergraduate commencement this spring. Traditionally the choice of reading is left to the person giving the reading. And of course, it should be short. The students I had taught in the first year writing seminar were graduating and I wanted something that might reach back to that class (titled “Women who see through walls” and reading women poets, mystics and scientists — and some people who crossed those lines). I decided no wild life from Mary Oliver . “Antidotes to Fear of Death” by the late Becky Elson (an astrophyscist and poet) felt a little too dark for this event. Annie Dillard’s weasel essay called to me, but also felt a bit violent..stalking your calling? But Dillard? Yes, Dillard! I used a piece from Pilgrim at Tinker Creek written when she was young (though not quite as young as the graduates.) There is some stalking, but no blood.
"For the scientists, mathematicians, social scientists, humanists, poets, writers, for all of you who have peered through the walls of the universe, dug under them, clambered over them, taken them apart, and made something new…stone by stone. From Annie Dillard, “The Waters of Separation” in Pilgrim at Tinker Creek:
“The gaps are the thing. The gaps are the spirit's one home, the altitudes and latitudes so dazzlingly spare and clean that the spirit can discover itself for the first time…unbound. The gaps are the clefts in the rock…they are the fissures between mountains and cells the wind lances through, the icy narrowing fjords splitting the cliffs of mystery. Go up into the gaps. If you can find them; they shift and vanish, too. Stalk the gaps. Squeak into a gap in the soil, turn and unlock—more than a maple— a universe. This is how you spend this afternoon, and tomorrow morning, and tomorrow afternoon. Spend the afternoon. You can't take it with you.”
(Annie Dillard, Pilgrim at Tinker Creek, Harpers, 1974, p. 269)
Tuesday, September 15, 2026
Monk mode
MONKMODE
— NYT Crossword Sunday, 13 September 2026
A friend sent me an article yesterday about the sale of a Trappist monastery in Colorado. The community had grown too small and so the remaining monks were returning to the community that had spawned them. The author wonders about the ways in which the vocation of a monk and the yearnings of those who go into the wilderness parallel each other. She quotes Douglas Christie in The Blue Sapphire of the Mind: Notes for a Contemplative Ecology, who describes the “desire to be immersed within an immensity—to become endlessly, hopelessly lost in it, tumbling down, out, into a vast space, borne along, carried ever deeper by love—is itself endless.”
To me the call to the monastic life is the antithesis of a trend, however trendy it may seem at the moment. Nor am I at all certain that "distraction limiting" is the best description of a monk's life. Having never been a monk, I can't really say, but immersive would be one description I might reach for. Attentive. Still. Mindful. Simple. Extravagant. Open. Cloistered.
Whatever it is, it's not an antidote to a loud and chaotic world. Martin Laird OSA in Into the Silent Land suggests, "This is why most people don't stick with a contemplative discipline for very long; we have all heard all sorts of talk about contemplation bringing inner peace but when we turn within to seek this peace, we meet inner chaos instead of peace. But at this point it is precisely the meeting of chaos that is salutary, not snorting of lines of euphoric peace."
Perhaps the call to the monastic life is like a rickety ladder leading into the unseen depths. At times you may cling to the ladder for dear life, too terrified to go down another rung. Or breathlessly, you dart up until you see the feet of the monk above you, to be sure that you are not alone. Then there are the moments where you simply wait, drawn neither up nor down. The ladder shakes and creaks. And whatever is in the depths is calling your name with such intensity that eventually you will continue to descend.
Sunday, September 13, 2026
Magic decoder
The interface keeps suggesting I “correct” blog to blob.
I have eaten of the tree of knowledge
Today I was doing a bit of yard clean-up. I tidied up my pile of kindling, ready for the first cool night and a fire. I thought I’d deal with a raised bed under the apple tree, and the old tarp that was covering it, weighted down by some bluestone pavers.I stacked the pavers, pulled up the tarp and there was a tiny snake, not even a foot long and no thicker than my little finger, wrapped into the top of an upturned pot. Whoops!
No picture, alas, by the time I went in and got my phone, it had decamped. Also, alas, my snake identification skills are non-existent. The picture with the post is from an encounter in the Maryland mountains some years back, and this one I could identify. I am certain that the little one I disturbed was not venomous.
I have eaten of the tree of knowledge (even if the apples are long gone), the knowledge of good and evil. Or at least the knowledge of snake habits, and decided that perhaps today was not the day to turn that pot over, particularly with my naked hands.
“I will put enmity between you and the woman, and between your offspring and hers; They will strike at your head, while you strike at their heel.” Genesis 3:15
Monday, September 07, 2026
A Tale of Two Offices
The office was full, the office was empty. I have everything packed, I have nothing unpacked. I once had two offices, now — incredibly — they have collapsed into a single reality. Things are still jostling for space, the beakers of bright colored markers and sharp pencils patiently wait for me to decide whether they get tucked into a drawer or live on a desk. I sometimes despair of taming the chaos.
Everything remains before me, even as nothingness blooms on my calendar. I have new projects hatching into those empty spaces: I'm learning to code in Python — my 7th coding language, a retreat to prepare and give, some exploratory noodling around for a new book. Older projects are simmering: two books in various stages of completion, a couple of talks on tea coming up.
And there are tendrils of grief. I watched the Bryn Mawr back-to-school reel on Instagram and realized how deeply I miss the brightness of my classes, their energy, their curiosity that drove my own. I miss having that other space on campus to call home, where I hung my keys in the little cubby by the door and like Mr. Rogers donning his sweater, draped Dr. Francl across my shoulders. I ran into a former student this morning at the pharmacy waiting to get my flu shot (and my Covid vaccine and my shingles vaccine...I got my tetanus shot a couple of weeks ago thanks to the epic altar crash, I am awash in immunity). She came over, offered me her coupon reward for getting her vaccines and then vanished before I had a chance to catch my breath and ask her how she was and what she was doing. I miss the students."(Be)comings all involve goings. I keep musing about how Christ holds all these things in tension: birth/death; emptiness/fullness; light and darkness; dance and stillness….and perhaps that’s what it means to be fully human, to live in death and life, light and darkness?"
I am going, so I must perforce be becoming? But what and how and when? Where I know — my study!
Images: My office shortly before I packed it up, and right before I closed the door on it. Last photo is of my space as a first year graduate student (a corner of a windowless office on the 3rd floor of what is now Rowland Hall at UCIrvine.) Until very recently the black and red organic chemistry textbook on my desk was still on my shelf.
The quote is me, which someone else captured and tagged as wise.
Saturday, September 05, 2026
Rearranging deck chairs
Last weekend I finally emptied the last box in the dining room and have only a bin left in the living room. The rest has been shelved or stashed or sent off. Or moved to my study floor where no one but me sees it. Except on Monday evening I agreed to record an interview for an evening news show Tuesday afternoon, inviting who knows how many people to see my working space. Something had to be done and fast.
Since I no longer have my college office as a back-up, Tuesday morning had me taking the semi-organized piles and really sorting them. More stuff went into the recycling. And hey, the Lent book and its Spanish translation have been proofed, so all those books can get re-shelved. Same for the stuff I used to prepare to preach this week. There were still a lot of piles, which I then lined up like those deck chairs in front of the shelves where they did not show on camera (I checked!). I did the interview (you can see it here - about the Nancy Grace Roman telescope that launched this week), whew.
What surprised me was how much less cluttered it feels with those deck chairs re-arranged. I am not tripping over them when I try to get stuff from the shelves. Each pile has a focus, which I can now tackle one at a time. Sometimes just getting the deck chairs lined up makes a difference, if nothing else I have a clearer evacuation route from my study!
Saturday, August 29, 2026
An examen for the present moment
While it is tempting to call this the encyclical about artificial intelligence (AI), Magnifica Humanitas’ principal focus is the inviolable dignity of each and every human person as a cherished daughter or son of God. AI may be the current challenge to our humanity, but there have been others in our history — slavery — and there will undoubtedly be more in our future. How do we respond to current technological developments, including AI, in the light of faith and two thousand years of Catholic social teaching? What serves our sisters and brothers, particularly those unseen and those living at the margins, and what strips them of their humanity, turning them into living, breathing widgets, where productivity becomes the principal measure of a person’s worth. That’s the question Pope Leo is asking in Magnifica Humanitas, and it is the question that’s driven some intense conversations among those coming to Theology Untapped.
How are we to respond, as individuals and as a parish community? As valuable as the discussions have been, we kept returning to the need for more than just words in response to the present moment. Yet it can seem daunting, what can one or two of us do to change the course of the world? Yet, as the pastor reminded us, the work of twelve fishermen arguably changed the world. Like the loaves and the fishes, what we bring to the table can seem like very little, but God can multiply our efforts.
Pope Leo does not let us off the hook either. [sorry, I could not resist the pun!] Near the end of the encyclical he writes: “At this point, however, a subtle temptation may emerge, namely the thought that the problems are too big and we are too small, and that our choices, therefore, cannot make a difference. This is a polite form of resignation…We all have our own areas for action, and it is precisely there — and nowhere else — that we must choose whether to fuel the mentality of force (even if only through indifference, cynicism, lies or hatred), or to preserve the mindset of peace (with truth, moderation, closeness and care).” (Magnifica Humanitas 212)
Pope Leo suggests five ways we might navigate the present challenges: “the need to disarm words, building peace through justice, adopting the perspective of victims, cultivating a healthy realism and reviving dialogue and multilateralism.”
One of those attending the last meeting said he was so moved by Pope Leo’s challenge that he was committing to reading that one paragraph of Magnifica Humanitas (212) every day. I was inspired to do similarly, making of Pope Leo’s path an examen: How have I wielded my words? How have I worked for justice and so for peace? Have I had eyes for the poor, have I sought out such encounters? Am I listening closely to all the world and not hiding within my own bubble? What might I do going forward — tomorrow — to walk more closely with Christ on these paths?
Want to try a bit of an Ignatian exercise? Begin by reading Jesus’ challenge in Matthew’s Gospel (Matt 25:34-40). Imagine yourself in the crowd, what do you hear? Now skip to the end of Magnifica Humanitas and read the section titled “We can all do our part” (paragraphs 212-228). Imagine sitting down with Christ and having a conversation about the five paths and your next steps.
Thursday, August 27, 2026
They have washed their robes
[T]hey have washed their robes and made them white in the blood of the Lamb — Revelations 7:14b
My sharpest memory of last Saturday's epic fall on the altar is the sound of the water cruet breaking. It sounded like I imagine a hand grenade might, more of an explosion than a shattering crash. I remember sitting on the floor trying to process what had just happened. Was I hurt? Nothing hurt. But the blood on the hem of my alb suggested there was damage somewhere to someone.
Shock is a funny thing. Sitting in the small chapel behind the main altar I was still trying to figure out how I had managed to get a spatter of blood on the hem of the alb, when I turned over my wrist to see the blood soaking through my sleeve. Right. My right wrist was dripping. And now it hurt.
Once the immediate things were dealt with, and the wrist wrapped up so that I wouldn't drip on anything else, I took off the alb. I didn't notice the wine that had soaked the left side. (Really, shock is quite a funny thing.) One of the other servers drove me home, and we wondered if the alb was salvageable.
When I discovered the next morning that I would need to get out both blood and all that red wine, it looked dismal. But if the problem could be solved, I have just the right mix of people in my life to help me tackle it: chemists, artists, Episcopal church women, priests and deacons, monks, and mothers. I put the robe in cold water to soak and posted my dilemna to Facebook. My friends did not disappoint!
I learned about WineAway (which might also remove blood.) Would salt do it? Club soda? Peroxide? Oxiclean? Would that take out the wine, too? Or maybe the Carthusian novice master was right and the water would be enough?
I ran the alb through a rinse cycle in cold water. I clearly am not as holy as a Carthusian. The blood stains are all still there. (Perhaps I should have used holy water?) The violet wine stains, though, have utterly vanished. On to the Oxiclean. I made a paste of the stuff and worked it into the stains using a toothbrush. I let the alb sit overnight on an old white towel. By morning some of the smaller stains were totally gone! I rinsed and repeated, fascinated to watch the stain move from the alb into the towel, like paper chromatography. Three rounds — how Trinitarian — and the stains seemed gone. A final wash, and I hung it up to dry.
My alb, once awash in (literal) blood and in the wine intended to become (literally) the blood of the Lamb was white. It feels like a small miracle.
Larger miracles. There are a lot of moving parts in your hand, and the glass managed to miss them all.
All the advice reminds you not to put the stained item in the dryer or iron it before you are sure the stain if out. Don't set the stain.
I am sure there is a homily/reflection in here about sin and reconciliation.
Sunday, August 23, 2026
Sacred laundry
My soon-to-be daughter in law shot back, “This is written like the opening line to a mystery novel I would want to read!!”
Maybe this is the next book? The current mystery is more practical. How do I get the blood stains and the red wine stains out of my white alb, currently soaking in cold water? Just like in a mystery novel, let’s use a little flashback here…
I was the altar server at the 5pm vigil Mass last night. We had a visiting priest who preached a banger of a homily, and I was trying to be attentive to both those weird “unique to this parish” things for the visitor and to the ways he prefers to preside. So, you know, I was trying to be mindful and attentive to the liturgy. Pride, as we know, goes before a fall. And it surely did.
The gifts were presented, I took the wine with me to the credence table at the back of the altar to collect the cruet with the water. As I turned and took a step I caught my foot in the hem of my alb. Suddenly I realized I was going to fall and there was nothing to stop me but the marble floor. My training in how to fall (thank you UCI Dance and El Gabriel) kicked in and I tucked and rolled. The water cruet flew from my hand and shattered with a tremendous crash. In seconds the altar was swarmed by people. I am mortified, also wet. As they began to help me up I looked at the hem of my alb and saw a bright red stain. Uh-oh.
"Someone is bleeding," I thought. Then a few seconds later,"It's probably me." It was. Off I went with two parishioners who are nurses to the small chapel behind the main altar where we staunched the bleeding. Presumably clean-up went forward, but I was out of play. The presider came back to make sure I was ok, and told me it was going to be a memorable visit. Someone popped back to ask me if the wine had been consecrated. No. Definitely not. Someone else said that the wine was sitting, apparently unspilled and unbroken on the floor. (As it turned out, a great deal had spilled, all over my alb, but I didn't drop it and apparently set it neatly on the floor. Huh.) They got fresh wine anyway. Good.
We hunted up a first aid kit to bandage things up so I didn't drip on my alb anymore. The pastor came. It's communion, the helpers went out to receive, the ministers came back so I could receive. (Is this technically allowed? Is it covered under communion for the sick? Did I satisfy the Sunday obligation? This is Roman Catholicism, thereby there must be a rule. No one invoked it. There are definitely rules in place that cover what happens if the priest can't go on — see De defectibus.)
I went home, carrying the alb. Math Man took me to the ER. It took four hours and three rounds of X-rays to locate and removed the glass embedded in my hand. There were jokes. Math Man sent Math Guy photos of the damage (to reassure him I was told). "Stigmata!" he chortled. The transport tech wanted to know if I'd been in a bar fight. (It didn't occur to me that I must have reeked of alcohol, all that red wine on shoes and pants, which were at least black. Parkinson's has dulled my sense of smell.)
There were apologies from the staff that it was taking so long, and thanks for my patience. I didn't tell them that I had once been in that ER and not had to wait. It didn't end well. Waiting is good. Except that waiting gives the ghosts time to gather.
This morning I picked up the alb from where I'd left it yesterday and noticed the violet stains everywhere. What? Oh. The wine. Which leads to the question at hand: how do you get both red wine and blood out of a white alb?
Odd thoughts:
There is advice about cleaning blood stains in First Initiation into Carthusian Life (a manual for Carthusian novices, mostly on prayer, but with practical advice on mail and meals and laundry tacked on to the end). Soak in COLD water and the stains will vanish in short order, it advises (But only in a Carthusian charterhouse, the rest of us might need to summon the imps of Oxiclean.)
Spelling: the sign “waive here” outside ED radiology (to open the door) a place I visited repeatedly; the clinical notes say I fell on the "alter".
"In Residence" - the Shonda Rhimes mystery we've been watching. Lots of flashback. A scene where the White House chef Marvella smashes glasses on the floor, screaming "Broken glass!"
Tuesday, August 18, 2026
French Sundays
As I had my tea and browsed the news on my tablet, I noticed an article "French Sundays." The author advocated for a day of rest and recreation, based on the practice in France (where the law provides for a day of rest and many things are perforce closed on Sundays). Don't plan on chores, don't plan an elaborate brunch, don't plan much at all, in fact. Embrace the chance to noodle around, pick up a novel or decide at the last minute to take a walk with your partner. Above all, don't look at your work email.
All good ideas, but what really struck me was that this article managed to never once mention or even intimate that the practice was not merely a French curiosity, but had deep roots in religious traditions. Sabbath has been practiced for millennia. Though if it had, then it might have had to wrestle with the fact that the choice of Sunday as the day of rest is primarily Christian, and other faith traditions have made other choices.
________
Gazpacho recipe (after Julia Moskin's in NYT Cooking)
Makes enough for two for dinner with leftovers for Math Man's lunch the next day.
1 lb fresh tomatoes, cored and roughly chopped
1/2 bell pepper, seeded and roughly chopped
1 clove garlic, peeled
1/2 cucumber (peeled and roughly chopped)
1/2 small onion (yes, roughly chopped)
1/3 cup good olive oil, extra to drizzle on top
1 tsp champagne vinegar
salt to taste
Put the vegetables into the blender (we did this in two batches) and blend until very smooth. While the blender is running, add the vinegar and then stream in the olive oil. Taste. The soup should be creamy, not watery. Add a bit more olive oil if it seems watery and then salt to taste.
Chill in the refrigerator while you chill on the sofa. Serve in a glass, with an optional drizzle of olive oil.
Sunday, August 16, 2026
Is my office bugged?
Is my office bugged? Short answer. Yes.
Well literally, yes. Also metaphorically. Or it least it feels that way. My latest column for Nature Chemistry is titled "Bug Bites," about the taste of bugs (and having a taste for bugs). It hatched while at my niece's wedding reception early in the summer. The crew of cousins got onto the topic from a conversation about cilantro (stink bugs taste like cilantro, as it happens), and then suggested I write about it.
As I was drafting the piece, I went downstairs to grab a second cup of tea from the carafe in the kitchen. I carried it upstairs, set it down on the desk, and got back to work. I absently-mindedly picked up the mug and noticed something off with the scent. It wasn't quite as floral as I expected. I peered into the cup to find a (dead) earwig bobbing about. Oh dear. Its alarm cocktail of dimethyl disulfide and dimethyl trisulfide had given my tea a mephitic edge.
I removed the unfortunate earwig, and drank the tea.
It seemed beyond coincidental that my tea should be bugged, was the universe listening in? I still can't figure out where it came from. I had rinsed the carafe with hot water before filling it with tea, and it had been tightly sealed. I had already had one cup of earwig-less tea in the mug. The sugar bowl is covered. Where did it come from?
I took a photo of the bugged tea and of the earwig I fished out, but it felt a bit too gross to illustrate this post. (I described it to Math Man over dinner who winced every time I said "mandible".) So the mug is my organic chemistry mug.
Sunday, July 26, 2026
Proof
My seventh (!) book will be published this fall. A book of reflections for next Lent. The proofs came a couple of weeks ago, and once the manuscript for book eight (eight? eight?) went out the door, I had some time and space to devote to this devotional.
Saturday, July 25, 2026
Grief’s half-life
Tucked into one shelf in the wall of books off the kitchen was a journal I didn’t immediately recognize with a photo of a pair of battered pointe shoes on the cover. I pulled it out and opened it to find letters I had written to Tom after he died. I read two and closed the cover. It seems they are still hot, radioactive, like Marie Curie’s cookbooks.
What, I wonder is grief’s half-life? And how many have elapsed? We say that after 10 half-lives have elapsed the material is safe to handle (less than 0.1% remains). But even then radioactive events are still occurring, randomly spitting out particles and gamma rays.
Monday, July 06, 2026
What's my name?
I needed the receipt for a recent flight. Easy-peasy, right? It was mailed to my work account. Except it didn’t show up. OK, I’ll get a copy when I check in. Ooops. I forgot to ask outbound. My bad. No problem, I’ll get it on the return. Yeah, no. There was no staff available for that in the steamy Frankfurt airport. You can get it online, madame.
I note the booking form asks for your first name separately from the title.
Monday, June 22, 2026
If there is room in your suitcase are you really ready to leave?
Monday, June 08, 2026
Firefly thoughts
I am in the throes of finishing a book manuscript. My co-author and I have been working on a book on the history of women chemists in the American Chemical Society for the better part of a year. The volume is to celebrate the 100th anniversary of the founding of the Women Chemists Committee. (The founding date might be April 14, 1927, when the committee met to recommend to the ACS that a women' service committee or early September, 1927 when the first women chemists' lunch was held. Anyway, next year marks 100 years.) The goal is to have the book ready for the fall meeting of the ACS in late August of 2027, which means we need to be done soon.
It's a tight timeline, and these days I am spending about 8 hours a day on it, 4 or 5 days a week. And when I'm done, I have not an tittle of mental energy or physical energy leftover to write for pleasure. (And yes, tittle — as in just a scooch. Which might come from Matthew 5:18 at least in the King James translation, which reads: "For verily I say unto you, Till heaven and earth pass, one jot or one tittle shall in no wise pass from the law, till all be fulfilled." In the Greek แผฐแฟถฯฮฑ (iota and hence jot) or ฮบฮตฯฮฑฮฏฮฑ (keraia), in Latin titulus or little typographical mark, hence tittle. And weirdly enough I am preaching on the pericope that just precedes this verse in Matthew tomorrow: Matt 5:13-16.)
Meanwhile bits of other writing flash in my brain like fireflies, briefly bright, then gone — or at least hovering dully about, hoping to meet up with some other words and make something new.
Blink. The New York Times news quiz a week ago suggested more people knew what distinguished a Basque cheesecake from a regular cheesecake (55%) than could recognize the title of Pope Leo's first encyclical (only 39% knew it was Magnifica humanitas). I was surprised, the encyclical seemed like big news to me, but that just tells me I am in a bubble.
Blink. There is a great recipe for a lemon Basque cheesecake that I want to try.
Blink. What is retirement like? A question I get asked a lot. I don't really know. I'm working pretty hard to finish this book. And a talk for a conference in a few weeks. And a short essay for next Lent into Easter. Right, and that homily for tomorrow. (Essay is actually done and delivered. Homily is done, delivered tomorrow.)
Blink. I wish organizations kept better archives.
Blink. I am so grateful to take handwritten notes again. Yes, I know, people retain information more readily when they take notes by hand rather than on the keyboard, but that presumes you can. For the moment, I can. But am also aware and appreciate that I have other modalities available when I need them.
Blink. Remember when blinking colored text was a thing on a web page?
. It's been deprecated, so this won't....
Tuesday, May 19, 2026
Done is good
Commencement is always bittersweet, with an admixture of relief. The walk back across campus at the end of the day always feels like a moment of transition, leaving behind the chaos of Garden Party (which is exactly what it sounds like, a party in a garden with circles of chairs and tea sandwiches and cookies and ice cold lemonade — for more than a thousand people) for the serene and contemplative scholarly space that is summer. Past the empty tent, down through the arched oaks.
The wispy ghosts of past commencements drift past. Most of the students I have taught I will never see again. We have spent hundreds of hours together, I can recognize many of their footsteps in the hall before they tap on my door. Gone, but also still with me. Faint outlines of two late colleagues lounge on the Moon Bench, looking back at me, whispering "Done is good!"This walk was particularly poignant, though it may not be my last. I can always choose to go to commencement, and for the next few years, when students I have taught will graduate, I may indeed go. But I will be a ghost of sorts, drifting in and out.
Bryn Mawr gives its emerti faculty a medal to commemorate the event. You wear it to commencement.
Wednesday, May 13, 2026
Seriously, I preach
Seriously, I do get to preach (as one Carthusian abbot put it, the — presumably ordained — brothers were to preach with their hands, that is by the written word) a lot. I will preach to thousands of people in that sense every day next Lent, having written a book of daily reflections that comes out in the fall from Liturgical Press. I preach at retreats. I have contributed to collections of homilies. I reflect in Give Us This Day —which offers a veritable banquet of voices, from Augustine to my friend Fran, scientists and theologians, ordained and lay, saints and the rest of us. I believe that preaching, however I do it, is my vocation. How do I know? Of all the hundreds of reflections I've written or given, only once have I volunteered. Every other one has been asked for. Called forth.
Sunday, May 10, 2026
The Last Lecture
It was how I wanted to end my teaching days, with a solid lecture, not a flashy performance, covering material that mattered. To finish as I had gone along all these years, with the needs of my students directing what and how I structured a course, a lecture, an assignment. With an eye out to what might matter for the world.
It felt like a good landing, and one that I could not have managed without a generous portion of chemistry, given how my own neurochemical machinery was misbehaving. What was utterly impossible the previous time I had taught this course — writing on the blackboard, scrawling comments on student papers — was once again possible. What was then merely difficult — constructing notes on the iPad, walking down the hall, gesturing at the board, projecting my voice — I can now do without thinking. I am grateful for the chance to retire on my own terms and not because Parkinson’s is pushing me out. I am grateful for the all the pieces and people that made this possible, from the meds to the 50 grams of metal on my Bic pen. PTs and OTs, neurologists and psychologists, spiritual directors and pastors, colleagues and friends and family. I absolutely could not have done this without all the help.
There have been celebrations and notes and recorded greetings. Crash crashed my retirement party, appearing unannounced at the door last weekend from the other side of the Atlantic. His brother, Math Guy, said they had something to drop off. He wasn’t kidding. And I still have work to do, a couple of letters of recommendation left to write, grades to assign (finals are graded!). Saturday I will march in commencement and get the last word before I, and this last class of students, walk out of the tent and into whatever is next.
Wednesday, April 29, 2026
Office hours
The hours left in my office are few. Today are my last scheduled office hours (which I generally don't hold in my office, but in the atrium space in my building). The last departmental meeting of my career was this morning. Friday is my last class lecture.
I've written my (final) final exam.
I am noticing all the systems I have set in place to keep me organized, worn smooth over the years. My teaching bag with its dongles and chalk and dry erase markers. There is a set of molecular models. Tissues for allergies. The vertical slots for each course (and research student) on the shelves by the door. The color coded plastic sleeves: green for general chemistry and blue for p-chem handouts. This morning I slid the last set of lecture notes (nuclear chemistry) into its sleeve, feeling organized and competent and in control.
It feels odd coming to the moment where I have to dismantle these systems. Empty the cubbies of answer keys and roll sheets. Add the collection of plastic sleeves into the drawer at home that houses the ones I use to organize retreats (pink and yellow and white). Put the teaching bag on the shelf. Red pens. Will I need a red pen after next week?
The work of writing, at least for me these days, is organized in virtual folders, slipped in and out of Scrivener and Pages and Word. Only rarely printed out. Deadlines on the calendar (virtual, too). Will I miss the material culture of this life? Maybe. Probably.
Wednesday, April 22, 2026
Charting a moral course: Popes, presidents and politics
"Pope Leo should stick to his lane. President Trump has said it. Vice President Vance is so convinced of it that he tried to school the pontiff on just war theory. Pete Hegseth’s Pentagon staff called the papal nuncio on the carpet to make it clear. What is the Pope’s proper purview?"
Frankly, I don't recognize much of my Catholic faith in the pronouncements emanating from the White House. And sometimes I get annoyed enough to make a public stand. I suppose I could stand outside the White House with a bullhorn and read from the Catechism of the Catholic Church, or the documents of Vatican II, but instead I write. I am grateful for the Philadelphia Inquirer who has given me a space to do that.
"I hear this administration saying that our morals are supposed to be detached from our everyday lives. That our beliefs — or our unbeliefs — are an entirely private matter. If we aren’t making our choices based on our own well-formed consciences, whatever tradition has formed them, then are they our choices at all?
Faith and morals are precisely what inform my politics, what guide my thinking about economics and social policy and climate change...Are there any decisions I make where my faith doesn’t play a role? Sure. Do I want mango or lemon water ice at Rita’s? But for the rest of it, I want my moral compass to help me navigate these challenging times.
Conscience isn’t a lane; it is the map that lets us find our way through all the lanes. Pope Leo is reminding us to not leave it behind."
Know where you stand and stand there, said Daniel Berrigan SJ. I know where I stand and I will stand there as long as I can and as long as it is necessary.
Read the whole thing at the Inquirer. And yes, I enjoyed some alliterative moments...
For the record, the proper choice is mango!
Tuesday, April 21, 2026
Hobbies
Chatting with a colleague in the hall about my plans to write: "It's good to have a hobby," he offers. I bristle a bit. I'm not sure that I would classify my writing under "hobbies." Sketching is a hobby, knitting is a hobby, fly fishing is a hobby. (Which two of these do I do?) A hobby feels too casual a classification, bearing a frisson of frivolousness. Writing for me carries weight, sometimes serious weight. So is it a job? an avocation? a vocation?
What does the OED have to say? A hobby is "An activity or interest pursued regularly in one's leisure time for pleasure." Or an avocation: "an activity or line of work for which one has special talent or affinity; one's calling." Vocation, it tells me, derives from a summoning.
Writing is (mostly) a pleasure for me. Some of it is done in my "off-hours" from my paid job. This blog is probably a hobby. Regardless of the box I might drop it into, my writing is an integral part of who I am. The words call, and I cannot help but pick them up and start dragging them into place.
Thursday, April 16, 2026
Qapla!
Tuesday, April 14, 2026
One last time
We have a mature thunder plum out front, which blossoms every spring and shades the driveway in the depths of summer. It leans out from under the protection of the great oak, which is 75 years old. A youngster by comparison. Last year I noticed it had developed a fungus, black crusts on a few branches. I've seen this before and I knew what it meant. Soon all the branches would be covered. There would be a last bloom and then the tree would have to become something else.
I'm down to the last 8 classes of my teaching career, one last season to bloom as a teacher, then I, too, will be something else. (Though thankfully not covered with a fungus!)
I will learn to say when asked what I do, "I write."
Monday, April 13, 2026
An adulterated Bible
I have started to wonder if Hegseth and Trump have a similarly adulterated version of the Gospels, where the beatitudes in Matthew have been misprinted:
Blessed are those who mourn, for clearly they deserved what they got
Blessed are the strongmen, for who wants to be WEAK?
Blessed are those who show no mercy, nor quarter to the enemy either
Blessed are those who are sure that they know better than God what is righteous, for their morality should be enough for you
Blessed are the warmongers, for obviously this is God’s war and the rest of you ought to get down on your knees and pray for victory
All amid a steady chant of be afraid, be afraid, be afraid.
Sic transit gloria mundi
But my gate wasn’t here. I followed the signs up the escalator. Across. Down another. Down one more. The corridors grew narrower, the ceilings lower, the light more artificial. No fancy oyster bar — burgers and chicken tenders were on offer, TVs showed 5 different sports games, people spilled out into the corridor. A woman walked past dressed in a full-on cat costume, ears and all, tail twitching happily as she chatted on the phone,. Two little kids dressed in lederhosen (really, I promise) whooshed by holding hands and singing. Where, I wondered, was Maria?
I popped out in a spot where each gate has subgates — A1A, A1B…A2F— a dozen gates all squished together in the space of two in the cathedral above. The microphone system isn’t working right. It’s hard to get to the desks. “Raise your hand if you asked for a wheelchair going to Raleigh!” Finding a place to sit is a challenge. Finding a place to stand is a challenge. The building shakes when a plane takes off. I think of Dante and descending circles.
But. But despite the chaos and crowding (because of the chaos and crowding?) there is something so warmly human about this place. It’s more than an hour to my flight, but I have no desire to return to the sterile marble heights. I score a seat, sit and listen to the man across from me wearing a gorgeous blue turban telling his grandkids he would see them in just over an hour. “Just 60 minutes!” He beams.
The world is filled with glory, fleeting, but no less intense for that.
Thursday, April 09, 2026
Talking heads
A couple of weeks ago I was privileged to sit down with Mike Laskey of the AMDG podcast to talk about how science and faith work in my life as a scientist. (This is a great podcast series, in my Saturday morning rotation, with tons of interesting guests, most with some connection to the Jesuits and things Ignatian — rare books, material science, astronomy, songwriting.) I talked a bit about awe and mystery and finding God in a handful of water. Also tea, perhaps because you can (sorry!) hear the noise of my tea cup hitting my desk periodically (also one loud beep from an incoming text — this was not my smoothest interview).
Tuesday, after a hard PT session, I checked my email to find a request for an interview from EWTN Nightly News to talk about the Artemis II mission. Sure, when? It was 11:35. Could I do this at 12:15? I was sitting in my car, soaked in sweat in desperate need of a shower. 12:45? I got home, showered, professionally attired and to my office in time. Whew — shades of the first days of the great tea kerfuffle!
Listen to the AMDG podcast here, and the EWTN clip here.
Sunday, April 05, 2026
The women gather
“As I scrubbed last night’s sheet pans, I wondered if this really was how I should be celebrating Easter, clad in a well-worn apron and wielding a soapy sponge. Or perhaps this is precisely how Jesus imagined the celebration as he knelt on the floor, a towel around his waist, washing feet. Women, up early to do the work of feeding the hungry and tending to the needs of the living and the dead. Women with the courage to stay in the face of unspeakable pain, and a scandalous death. Women with the courage to profess what they had seen, in the face of mockery and derision.”
...which kicked off a search for a song I had heard from Sweet Honey in the Rock: The Women Gather. I could hear the spare repeating line in my head. “The women gather…”
And the women still gather. To stand witness to the unspeakable. To accompany the undesirable. To bury the dead. To shelter their children with their bodies. To beg for peace.
We still gather at Easter — the women, the men, the children — even as we are embroiled in this “war of choice.” Though it not the choice most of us would have made. Our leaders demand we pray daily, “on bended knee” — in the name of Christ — for military victory. I cannot. I will not.
Yet. I will pray. For the courage to stand witness to the Gospel, that promises the utlimate victory, over sin and death, For an enduring and earned peace. Not one bought with blood and terror, awash in tears.
The rest of the reflection is here. Listen to The Women Gather here.





















