War is not merely a political act, but also a real political instrument, a continuation of political commerce, a carrying out of the same by other means. All beyond this which is strictly peculiar to War relates merely to the peculiar nature of the means which it uses.
But most of all I’m reminded of Gary Kasparov’s declaration that the point of modern propaganda is not to make you believe something but it’s to make you believe nothing. (I paraphrase slightly). Much of the piece is about how the Russian propaganda operation as been so successful at engendering doubt about Ukraine and the state of relations between Russia and Ukraine.
I sometimes feel the invasion of Ukraine has really been a wake-up call for many of us because it’s just so undeniable. An actual event happening to real people that we know with a pretty clear narrative. The genius of Russian influence operations has always been to muddy the waters sufficiently that it was a little hard to trust anything that anyone said or wrote.
In this sense I’ve also found Timothy Snyder’s series on the making of modern Ukraine (which I’ve been listening to over the last few weeks) brilliant and helpful and interesting. The subject is fascinating, but it also because it becomes clear listening to a historian that, yes there can be different ways to interpret events, but the events themselves are real and we have a duty to try to learn the facts before judging them.
This is of course exactly how scientists should think, that we have to establish good observational data before trying to interpret it. We also need, inevitably to consider what are the uncertainties and likely range within that data. What is missing? What can’t we know? What is the most likely interpretation based on the things we can observe? How reliable are our measurements?
One of my favourite teachers at school who really helped to develop the way I think was very clear on how to do this. And he was not a scientist, he was a historian.
Ultimately, I was more interested in understanding the physical world and went on to study glaciers, ice sheets and the climate system at the poles. However, as I’ve been focusing more on sea level rise and how on earth we adapt to a changing climate it’s quite clear that going back to the social sciences will be important to understand human behaviour. And the murky way other actors seek to influence us as we adapt to climate change is also going to be important to understand. There has been undue influence from a “Merchants of Doubt” perspective for sure for many years when it comes to the causes of climate change and the effects. This is very clear in the mess of climate denial that the new Lord of Twitter has unleashed, it’s a little bit like returning to 2009.
Anyway, this is a bit incoherent maybe. But it’s a great piece for clarifying what we know now and maybe for working out what comes next in terms of Russian interference in democratic institutions. And from a climate scientist perspective it’s also another reason to try to avoid (if we can), becoming just another cultural battleground. This is also key: it’s not always about money, sometimes people really are being manipulated for other reasons:
“When people act in the interest of a foreign power, it is sometimes for money, it is sometimes because the foreign power knows something about them, it is sometimes for ideals, and it is sometimes for no conscious motive at all — what one thinks of as one’s own motives have been curated, manipulated, and directed. It seems quite possible — I raise it as a hypothesis that reasonable people would consider — that some mixture of these factors was at work at FBI New York in 2016.”
Historically Denmark has not done a huge amount of Antarctic science. We are the only Nordic country (apart from Iceland) without an Antarctic station for example, but quite a lot of research has been done in collaboration with other countries. Of course you could argue that with our natural focus on Greenland and the Arctic, we don’t really need one…
The threat of sea level rise, with a large portion coming to Denmark from Antarctica has rather focused our minds on down south though and on this basis I now have several research projects with an Antarctic ice sheet and climate focus, including PolarRES, PROTECT and the just started OCEAN:ICE – I will write more on all of these at some point.
Of course it’s not just my employer DMI who knows that in spite of being far away, the coldest, driest, windiest continent is important in the global system and especially to Denmark in a sea level rise perspective. We have also been monitoring ozone and sea ice for decades and making ice charts for navigation when required also.
The Danish Technical University have also been flying remote sensing missions in Antarctica for decades and the Niels Bohr Institute have been involved in several big ice core projects, including the oldest ice core currently underway. GEUS and Aarhus University have geological interests and there are various biology research programmes underway too, while the IGN have a project using old soviet spy satellite imagery that sounds like a plot from a cold war novel…
All of which is to say, it’s time for a small get together to find out who is doing what, going where and when and who would like to plan and collaborate together on new and exciting projects.
The Danish Antarctic Science seminar, an annual event, will be held on the 2nd February at DMI this year and online. It covers all sciences, not just climate and ice sheet and this year we’d really like to get a broad group representative of the full spectrum of polar science in Denmark, so do feel free to register and listen in and discuss, even if you have no active or inactive projects in the Antarctic.
Let me know if you are a danish – based scientist and would like to come along or if you are otherwise interested and we’ll see what can be arranged. Deadline for registration is the 30th January!
One of the advantages of being part of a research institute are the fascinating conversations that happen over lunch between colleagues working in different areas. Today was a classic with conversation ranging from the stratospheric effects of the Hunga-Tonga eruption to the different types of snow crystals that form in snow packs and their impacts on sea ice. However, the conversation started with a request to me for some rules of thumb on sea level rise, so here they are:
The Greenland ice sheet loses on average around 250 to 280 Gigatonnes of ice each year – that’s from all processes including melt and surface runoff, iceberg calving, basal melting and submarine melting.
The small glaciers and ice caps around the world contribute a bit more to sea level rise in total each year than each of the big ice sheets currently, but they will be quickly exhausted. As there are thousands of small glaciers, most of which are not well monitored, we have to estimate how these are changing using models. It appears that on avergae they add around 0.7 to 1 mm of global sea level rise each year.
The thermal expansion of the oceans is still the largest part of currently observed sea level rise but on an annual basis, the cryosphere now often contributes more.
Since the early 1990s sea level rises about 3mm every year, but over the last 5 years it has been closer to 4.5mm per year. The curve over the last 2 decades has followed a quadratic shape rather than a linear shape – put simply, this means sea level is accelerating. The sea rose 10mm from January 2020 to August 2021.
An El Nino, which some are warning could occur this year, may cause a temporary pause or at least slow down in sea level rise, even as global air temperatures increase, mostly due to the large amounts of rain that are associated with it, but this will only be temporary.
While the rate (3-4 mm per year) doesn’t sound like very much, every mm counts, increasing the risk of coastal flooding and storm surges affecting coastal communities.
Finally, global sea level rise is not distributed evenly, broadly speaking, the further away from an ice mass you are, the more likely it is to affect your local sea level, so Greenland matters less than Antarctica in Northern Europe.
I hope these little rules of thumb help. Feel free to add more (or disagree) in the comments..
We will head to the field in Qaanaaq in late March with various instruments.
Update: It’s official now, I have booked my tickets, we have new instruments to deploy and a colleague and I are working on developing a new programme that we can hopefully also fit in alongside the currently planned programme. More on this at some point no doubt. The countdown has begun and I am getting into that fieldwork frame of mind.
I came across this blog post from old friend and former colleague, Karen Darke, who I’m now more or less out of touch with, unfortunately.
She is just back from her incredible Pole of Possibility expedition in Antarctica and she wrote this which I think perfectly summed up that expedition frame of mind..
It’s a really great blog post and well worth a read of the whole thing.
Our fieldwork expeditions are maybe a bit more frenetic than the pole of possibility has been (in some ways, probably not others). We are always racing against the clock and the weather to get as much work done as possible. We probably cover less distance and there is perhaps less physical stress as the dogs do the hard work of pulling, rather than skiing with human muscles. Nonetheless, there is a constant low-level thrum of thinking, planning, checking. Even if there are also often whole hours, where not much other than travel happens and that are extremely valuable thinking time. (And how often do we get that in the modern world?)
Unlike the Antarctic, working with local people in Greenland means that we also see the landscape as a working place, not just a white desert far away and as Karen writes, how true this is:
On a slightly different note, I had momentarily similar thoughts to Karen on the problem of despoiling the landscape with toilet visits the first time I visited Qaanaaq, before realising that when travelling with 30 dogs (as the local people have always done), the problem is rather moot. But as I have written before, it’s easy to fall into the trap of pristinism in the Arctic. Our work on the Arctic environment is a reminder that it really isn’t. Even in Antarctica, environmental pollutants from lead to microplastics have been found, while the curse of overfishing is almost as visible in the Southern Ocean as in the northerly just as climate change is also taking a toll.
But finally, I also find myself fully agreeing with the last part, because although fieldwork is often cold, uncomfortable, difficult, exhausting, boring and tiresome, it’s also often fascinating, rewarding and exciting. And the experience can change us.
I am immensely privileged to be able to do fieldwork in Greenland and I am extermely grateful for the opportunity to do so.
I was recently asked to comment on this interesting new paper by David Rounce and co-authors for AP by Seth Borenstein called “Global glacier change in the 21st century: Every increase in temperature matters”. You can read his resulting summary here . I’m posting here the slightly expanded and lightly edited response I sent to Seth in response to his (very good) questions.
The authors only look at the small glaciers and ice caps in this study, not the big polar ice sheets, though they do also cover small peripheral glaciers in Greenland and Antarctica that are not part of the main ice sheets. Of course, this means that sea level rise from all the other important processes like thermal expansion and ice sheet met also have to be taken into account on top of the numbers given here.
Their main findings were that at 1.5 °C above preindustrial, we can expect total glacial mass loss between 2015 and 2100 would be 26% with 90 mm of sea level rise and 49% of the small glaciers and ice caps lost globally. The paper only deals with these small glaciers and does not count the big ice sheets!
At 4°C, we’re looking at 41% mass loss with ~154 mm of sea level rise and 83% of glaciers lost. At 2.7 °C, where the world is now heading, 32% mass loss, 115 mm of sea level rise and 68% of glaciers lost.
I’m sad to say that the results aren’t exactly a surprise – the community has known for some time that the loss of glaciers is basically linear with temperature, so the title of the paper is really spot on, every tenth of a degree really does matter. This earlier paper by my Horizon 2020 PROTECT project collaborator Ben Marzeion shows something very similar But it’s a nice new result with the latest generation of glacier model and updated with the latest CMIP (IPCC) scenarios and they included some new processes that weren’t very well accounted for in previous work.
My first thought was that these latest estimates were actually a little lower than I expected, but the baseline in the paper is 2015 – we should remember that many of these glaciers have already lost quite a lot of ice (see my two photos of Nigårdsbreen in Norway, taken only 13 years apart) – so the new estimates are basically in line with what I would have expected given earlier work. I’d also expect that they will continue to lose ice beyond 2100 so it’s definitely not an end state that they are giving here. As they state in the article there will be widespread deglaciation of some pretty iconic parts of the world, even under the present planned emissions reductions..
In many ways part of the problem has been the previous studies have not always accounted for all the processes: frontal ablation (melt and calving of vertical ice cliffs, mostly in contact with water), the effect of debris cover and so forth (the latter will likely reduce the rate of loss, the former probably increases it). Given what we know about these processes and how to represent them in models, I still consider this work to be a more realistic estimate. Then we also need to account for the climate models and the scenarios used to force them – there are some important differences between CMIP5 and CMIP6 which might also account for some of this shift. We have actually seen something somewhat similar for the projected changes in the big ice sheets.
It’s probably important to remember though that this study still needs to make simplifications, especially when looking at so many glaciers in so many different regions, so there will always be new updates to come with improved computing power and computational techniques and better representation of processes. Having said that, I do not think the picture will substantially change in future, though I can always be proved wrong, and the glaciers community are now at the stage of refining estimates for rates of mass loss.
Globally the loss of glaciers means sea level rise. Regionally and locally the biggest consequences will be for for water resources and we’re likely to see a local increase in natural hazards like outburst floods and avalanches that will need to be carefully managed. There have been a couple of instances already in the last year or two that probably demonstrate this well (e.g. the Marmolada glacier in Italy last year).
I include myself in the group who has to get used to the cultural shift. I have worked on glaciers in the Alps and Norway which are really rapidly disappearing. It’s kind of devastating to see, but it’s not actually surprising. We have known it was coming and in many cases (including the authors of this paper), measured the massive losses (last year, 2022 was a disaster for the Alps and both Fabien Maussion and Matthias Huss who are co-authors on the paper are running very comprehensive programmes that show in real time how much of a disaster) and predicted it with some accuracy. But we’re now at the point where it’s really undeniable that these glaciers are going fast.
The Rhonegletscher in the timelapse above is a really iconic glacier in the Alps, I have my own favourites, mostly places I’ve worked, like Norway, Iceland and Greenland, which are all to a greater or lesser extent retreating fast now. The glaciers that people consider iconic or at least well-known tend to be accessible and depend very much where you are and they will be the glaciers we mourn over in the next decades. In the French Alps, it’s probably the Mer de Glace, in Switzerland perhaps Rhone glacier or Plaine Morte (both have monitoring programmes), in Canada perhaps the Malaspina or Athabasca glaciers. There are still (just) glaciers on Kilimanjaro and Mount Kenya, the Ruwenzoris are basically gone, as are the Papuan glaciers.
Though they show in the study that ice loss is basically linear with temperature, at some point the glaciers become so small that the remianing melt is highly non-linear. And these won’t grow back under any sensible “overshoot” scenario (never mind that we don’t really have technology to remove carbon from the atmosphere at scale). Once they’re gone, they’re basically gone forever on human timescales Finally, I’d like to add a bit of anlaysis by Ben Marzeion and co-authors , it’s possible to basically put a number on the amount of melted glacier ice each kg of CO₂ leads to.
To make one thing very clear straight away, and as the newspaper article also makes very clear, my colleague Steffen Malskær Olsen has established and maintained a very long-running programme of observations in the fjord near Qaanaaq. This town in northern Greenland on the edge of a large fjord, and close to the North Water polynya has a uniquely interesting location to study and understand Arctic processes. The DMI facility there is long established and part of the INTERACT network of Arctic field stations. The 15-year record collected by Steffen is more or less unbroken and uniquely valuable. None of the science I’m planning to do or to work on would be possible without his dedication, hard work, insight and bridge building within the community in Qaanaaq. He and my other DMI colleagues involved in this programme are brilliant scientists and great field companions and I feel privileged to be able to work with them in this incredible place.
Secondly, as the article also makes clear, scientists are not individualistic heroes who beat the odds, it’s a team sport. And it’s especially true in Greenland where the true heroes of this story are probably not scientists but the local hunters and fishers who guide and transport us and whose knowledge and experience is unmatched. I include also on this category our DMI colleague Aksel Ascanius who lives and works in Qaanaaq has been an essential part of the programme since the earliest days, as well as keeping other long-term observations in the network running in this part of the world.
Collaboration with the people who live in the Arctic has been essential for success in Arctic science since since the days of Franklin and Rae (for British readers) or Suersaq, aka Hans Hendrik, (after whom Hans Island is named) for Danes..
Anyway, back to the science of the present-day. DMI has progressively added more and more elements to the field laboratory in Qaanaaq in addition to the longer running observations. A non-exhaustive list would include an infrasound monitoring station that is part of the CTBTO, weather observations (of course), surface emissivity measurements by drone, fjord salinity, temperature and photosynthetically available radiation measurements plus snow and sea ice measurements as well as work with satellites and biology. One glaring omission, up to this year at least, was the glaciology of the region. How does the ice sheet affect the regional climate, how does the ocean affect the glaciers that calve into the fjord? Can we learn about some important but poorly understood processes like calving and melange dynamics using this area as a test bed? What about surface mass budget and snowfall and snow melt?
Now, as a glaciologist, I’ve mostly worked with the interface between atmosphere and ice sheet (at least the last 14 years or so, but I am also still (after my PhD topic on ice fracture and crevasses) interested in calving glaciers and the processes that control how fast icebergs form. And the fjord, Inglefield Bredning has *a lot* of calving glaciers in it. It is a natural laboratory for glaciology and for developing numerical models. Calving is actually a surprisingly difficult thing to model with computer models of glaciers.
Or perhaps it’s not that surprising?
Observations are difficult to get (to put it mildly). There are a number of (possibly wild) theories of “calving laws” that remain poorly constrained by observations as a result. Common parameterizations of ice flow makes it hard to deal with fast flowing glaciers where calving is common. Dealing with grounding lines, where glaciers meet the sea and start to come close to flotation can give notorious numerical errors and retreat requires the remaking of ocean grids in fully coupled climate models.
These are not easy or computationally cheap problems to solve. And where there are at least thousands (maybe even tens of thousands?) of scientists working on atmospheric weather and climate modelling, the community working on ice sheet dynamic models is probably only in the low hundreds.
And of course, we really lack long time series of measurements – essential in a system that changes only s l o w l y, but likely irreversibly and which we are, only now as the system is changing rapidly, starting to understand.
This of course is why the fjord observation record of Steffen is so valuable – these are reliable, repeated measurements of ocean properties that are known to affect the outlet glaciers that meet them. It is indeed a natural laboratory.
What we are now also working on is a field lab to study these calving processes in-situ. I have already found the return to the field scientifically valuable. There is really no replacement for going to observe the earth system you want to understand. (My PhD supervisor used to call it “nurturing your inner glacier”). Observations taken in spring/summer 2022 have already changed how I think about some processes and hopefully the follow-up we have planned in 2023 will confirm our new theoretical framework.
I am fortunate indeed in that at the same research department, we also have colleagues collecting and analyzing satellite data and developing the numerical models we want to use to understand how ice sheets fit into the earth system. All three of these elements – field, satellite and numerical model- are essential.
In this project we are using the satellite observations to extend the time series of field data and we can use both sets of observations together to develop and test a numerical model of this fjord and the glaciers that calve into it. The numerical model we can then extend to other glaciers in Greenland. Hopefully, we can also use this work to understand how Antarctic glaciers might also respond to a warming ocean. Ultimately, the aim of all this work is to understand the contribution of these glaciers to sea level rise both now and in the future.
This is not a frivolous question. In fact, if large (more than a couple of metres).of sea level rise is expected, it is a question that is basically existential for Denmark.
I will add more on the specifics and science in coming months, this is already long enough. However, I’d like to mention a couple of other points:
Finally, this work is currently being carried out under the auspices of the Danish National Centre for Climate Research (NCKF), funded by the Danish Government though with contributions also from other research projects mostly funded by the EU’s Horizon 2020 and Horizon Europe frameworks as well as ESA’s climate change initiative for the Greenland ice sheet.
Inspired by Ian Brooks, a list of all the books I’ve read this year. (Started on twitter and now imported over here to finish it off). It turned out to be many more than I expected in fact and it has been really motivating to keep track – I always have the idea I’m not reading enough but that isn’t really true.
Third, and staying with biology, Merlin Sheldrake’s Entangled Life, a book I enjoyed, but not as much as I expected given the subject is quite fascinating. It felt like there was a bit too much author and not enough fungus. However the dense endnotes more than made up for it. A very cool subject and really a good introduction. I could have used a bit more technical content though.
Four was a return to a book started long ago – I finally finished Gabrielle Walker’s book Antarctica, right before a field trip to Greenland. A really great book, full of excellent science and details that show a real love of the continent – though note a few reservations about an infamous scientist who features heavily in the book in the second tweet.
Five: Explaining Humans by Camilla Pang. An unusual book, I would never have chosen this if it hadn’t been for the Royal Society science book prize and that would have been a loss. Really brilliant insights into how some neurodivergent people see the world and at the same time a great introduction to science. Huge recommend.
Seven: as I originally tweeted, I read this in the depths of COVID19 fever, and I don’t remember much about it now unfortunately but the impression of a refreshing wander down the lush Irish river remains. John Connelly’s Stream of Everything
Eleven: back to novels and what can I say about this incredible world created by Susannah Clarke in Piranesi? Sumptuously beautiful, you just have to read it. I would never have picked this up but my local bookshop (in Copenhagen!) recommended it and that is as good an argument as any for frequenting my local bookshop in person… https://twitter.com/ruth_mottram/status/1540587959791112192
Twelve: perhaps not the most relaxing holiday read but ultimately hopeful: Kim Stanley Robinson’s The ministry for the future. Parts of it were far too real, other parts perhaps unrealistically utopian (and in the light of FTX what exactly *is* that blockchain thing about?). Nonetheless an important work, and the man himself is a rousing speaker I saw and who signed my book at the bloom festival
Thirteen: the first of several children’s/ young adults books on my list – this is a Danish classic but also translated into many languages now. I find it a fascinating concept: what if someone could see your private shame?
Fifteen: a terrible war ripping through Europe, refugees fleeing the Russian advance and an overloaded ship sailing away through bitter winter weather in the Baltic. Sometimes a little too close for comfort, it certainly explains a lot about our current situation and it’s based on the true but laregly unknown story of the world’s worst ever maritime disaster. This is also YA territory – I read it to assess suitability as a gift for young relatives. It’s extremely well written, though flags a bit at the end. One of those books that stays with you for days after.
Sixteen: And now we enter territory not tweeted. I discovered eReolen’s international section this year. eReolen is the Danish Library system‘s excellent audio and ebook loan service, and it turns out that via the organisation Overdrive who run the Libby app, you can borrow books from all over the world. A revelation. Anyway number sixteen was the classic Ursula LeGuinn “A wizard of Earthsea, a book I really couldn’t put down. I’m slightly amazed I’ve never read it before. Everything they say about it is true.
Seventeen: again in the underrated classics that I’ve somehow never read category – Howl’s Moving Castle by Dianne Wynne-Jones. I came to this via the Japanese Studio Ghibli animated films and again this was read via eReolen. How had I never even heard of this author even though I grew up in the UK? Really brilliantly imaginative, reading it again to kids as a Christmas book this year.
I almost forgot number 18, which is somehow a little strange as it is a book that directed me from a wavering vegetarian towards veganism. I’m not yet (and may never be) a full vegan, but Henry Mance’s “How to love animals” is a clear-eyed look at the emotions, conflicts and contradictions in our relationships with animals, including dog breeding, slaughterhouses, how to deal.with exploding deer numbers and the ecological cascades that result. Very thought-provoking and although I didn’t agree with everything, it at least helped to visualise and resolve some contradictions in my personal philosophy. This is a good review in the Guardian: https://www.theguardian.com/books/2021/may/01/how-to-love-animals-by-henry-mance-review-the-case-against-modern-farming
Update: if you’ve arrived here from Twitter – or even if you haven’t – welcome, pull up a chair, have a seat and a read around the subject of this post: the fediverse – the online ecosystem where distributed servers can talk to each other…
It’s become clear that this post is rather popular as newer people are finding their way to mastodon, and, perhaps, dipping a toe in. It’s also I think become clear just how empty science twitter is becoming, and how much more interesting mastodon is. At the same time, having been freed from what Cory Doctorow calls the walled garden (go ahead, read the article, I’ll wait), I’m very reluctant to enter a new one So I hope the following is helpful, feel free to leave comments with other hints and tips. And, Welcome to the fediverse…
I’d originally been meaning to write this post for a while but never quite got around to it until new rules on the birdsite made it quite likely that my account would be suspended. In the end that did not happen, but by then, I’d already been snared by the mastodon…
However, I have been preparing for a relocation and I have been cross-posting from mastodon for a while. Note though that clicking on a mastodon link in twitter will bring up a potentially unsafe warning (which is nonsense of course), e.g. clicking on the link to my mastodon handle in my twitter profile page shows “Warning: this link may be unsafe”.
It has become increasingly clear that the new owner of twitter is more interested in preserving and fortifying his walled garden than in opening it up as a true public square. In fact, I had felt that over the last few years my interest in being there has waned. I’m not the only one. Mastodon has been a breath of fresh air.
On this point there’s not much I can add to what others have said. I had not actually expected the sale to go through, when it did I did not expect things to go so alarmingly haywire as fast as they have. There has been great benefits to me personally as well as to countless activists and orga organisations with being on there but the reinstatement of blatantly abusive and bigoted accounts, the bizarre banning of journalists, and finally the rule against posting links to external sites strongly the suggest the show is over. We have alternatives now..
I have been on mastodon for a couple of years but only revitalised my account a month or so ago. Massive thanks in this to Victor Venema who persuaded Frank Sonntag to set-up fediscience.org and then persuaded me to join it. A form of fixing the roof while the sun was shining you might say. And as more people have joined it’s really been a lot more rewarding. It’s different to Twitter. It’s not a full replacement. I intend to post here more often too. (Especially as the tools to do so quickly and easily via my mobile phone – a fairphone 4 – have really developed over the last year or two.)
But after today I will not be posting on twitter directly anymore. I may drop by from time to time to check out what’s going on. I will instead be hanging out in the fediverse.
You can find me on fediscience.org for science and various other nonsense, on helvede.net for danish language chat, on pixelfed.eu for photos and pictures and of course here on sternaparadisaea.net for blogs.
The last few weeks in the fediverse have been invigorating. I’ve been participating and creating more rather than passively consuming, expect some changes here on my much neglected blog too in the near future.
And finally here are some tips for getting the most out of the fediverse:
1. Follow lots of people. And I mean really, follow a lot. You need to make you own timeline here, there is no algorithm doing it for you.
2. Boost more than you think you need to, including reupping your own posts to catch different audiences at different times of day (it’s like twitter before the algorithm became so dominant).
3. Create lists of your favourite accounts so you don’t miss anything. I end to use these more than my home timeline in fact. For example I have one for “climate science”, one for “media orgs” + one for “friends. I check in with different lists at different times of day.
4. Follow hashtags to find good content and new accounts that interest you. As an example I follow #Birds, #Ukraine #mosstodon + #SeaLevelRise among others. Some user interfaces (e.g. Halcyon.social) allow you to read these in the same way you would on tweetdeck. Sprinkle your posts liberally with hashtags too.
5. Try out different apps to find the one you like best. I have been mostly using Tusky but I’m now testing fedilab too. On the desktop using halcyon.social gives a very twitter like interface which is appealing.
6. Put in some effort to curate your own experience in the early days. You’ll need to work at it the first few weeks to find good accounts, hashtags etc to follow. Don’t expect everything to be served up on a plate, it’s different here. But I like it a lot..
7. There are masses of tips and helpful articles online, try following e.g. feditips for more suggestions.
8. Use debirdify, movetodon and/or other programmes that are around to help you find people you know from the birdsite. There are already a lot of resources to find earth scientists and other academics, as well as journalists – which also have a form to add yourself in some cases. I am for sure missing a lot here too.
9. Write an #introduction post with hashtags of your interests. This will help new people find you. Browse the #introduction on your instance to find other people to follow.
10. Mastodon works best if you engage with other users – fill out your profile so people can see who you are/what you’re interested in. But remember privacy – and that this platform as a refuge for people who have been hounded off other platforms. Use content warnings liberally and don’t forget to insert Alt-text on images you post. Also use #CamelCase on your hashtags to help people using screen readers understand what you’re posting.
I’ll update this post as I think of things, feel free to also post helpful stuff in the comments or as replies to the post on the birdsite or on Mastodon…
Although I’ve had an account on mastodon since 2017 it’s only since the great Twitter migration that I’ve been using it and – I like it! (You can find me there as @firstname.lastname@example.org )
I definitely don’t see it as a like-for-like replacement to twitter, what I miss from the bird site (as the denizens of the fediverse refer to it) is the breaking news (though even that seems to be under threat). However, when it comes to useful information, new tools, papers, in-depth discussions on scientific interests, Mastodon is winning every time, certanly compared to twitter now. It reminds me very much of how the birdsite was in the early days (though I’ve only been on since around 2011). It requires a bit more work to find the good stuff, and I may write something about that soon.
Anyway, an interesting discussion arose this weekend that I want to document and book mark here. Last week at work, our research group had a discussion about subscriptions and literature searches, specifically in relation to the costs of Web of Science, google scholar and connected papers.
In Mastodon you can bookmark posts, so I have saved this one for future reference as I start to build a reference library looking at ice melange for my next paper. The issue has an extra relevance as the extortionate fees that publishers charge libraries is now starting to have real effects even in rich countries like Denmark where we were recently warned that we may lose full access even to very high profile journals Nature unless some reasonable agreement can be made between the universities and the publisher. (This article in the guardian is particularly eye-opening on how we got here!)
As a result I found these particularly useful links:
So all of this pretty much confirms my initial impression of mastodon, and indeed the fediverse in general – there’s an enormous amount of good stuff out there, and this seems liek a really good way to find it.
The summer period is traditionally a time to get a lot of work done. Perhaps it’s a bit paradoxical that just when the weather is at it’s nicest I shut myself away inside and start coding, compiling, pre and post-processing and analysing data. It’s also of course the time when the office and my meeting calendar is (usually) at it’s quietest. July is the holiday month in Denmark, most of my colleagues seem to take 3 weeks off and I have become accustomed to the same. It’s incredibly important and reviving to take the time off. I always come back re-energised and revitalised, and this year I feel like I need it extra much. In late July, the BBC starts to broadcast the Proms concerts from the Albert Hall and it’s perfect music to listen to while coding.
After several years of general overwhelm (and if I’m honest a small side-helping of procrastination), I finally have a long-awaited paper coming out on Antarctic Surface Mass Balance and a model intercomparison, hopefully in the next few weeks. Then there is a proposal as part of a Horizon Europe consortium in progress and preparations for our newly funded Horizon 2020 project PolarRES – due to start on the 1st September. Finally, the data we collected in Qaanaaq as part of the National Center for Klimaforskning (more on these projects in a later blog – hopefully!) needs to be processed, analysed and put to good work.
There are several other papers coming out shortly on which I am a co-author too, so, busy times.
I very often take a break from social media at this time of year too (not always!) and so it is this year. I have an extra long summer holiday this year as I have some old leave to use up and although I find myself working the first week, I intend to use the rest of the time to reconnect with the family. I have also been finding it increasingly hard with a fractured work day and many many different commitments to do the focused work that I enjoy so much. I’m slightly reviving this blog for a bit more detailed engagement and stepping back a bit from Twitter for the summer. I don’t promise to not check in at all. but you won’t see me around much!
One thing I will be finalising is the Bat Girl and Ice Man comics I made for my children while I was in Greenland this year – some reformatting and the remaining translation into Danish is still required so I will be using the train trip to the mountains this year to do that. Many thanks to Andrea especially for proof-reading and ideas and also to Steffen and Marianne as well as our friends in Qaanaaq, Gustav, Peter and Qillaq for being models in the story!
Of course, the machine keeps on rolling forward. The Polar Portal is still online and working well with full near real-time information on Arctic cryosphere and the Greenland ice sheet surface mass balance. The melt season is in full swing, and melt area is pretty wide, but the losses have been balanced to some extent so far by late spring snow and rain on the ice sheet – a reminder that we always need to remember a large amount of the melt refreezes in the snow pack.
Anyway, this is basically a long post to say, see you in mid-August and take it steady…