Friday, December 4, 2020

Great news for coho salmon! Perhaps....

An article in Science magazine describes the new discovery that a little-known chemical used as a tire-preservative may be killing large numbers of coho salmon near roadways (due to the runoff of tire dust). This is being hailed as a tremendous success for salmon, the final chapter in a long search for the 'smoking gun' of coho salmon declines in the Pacific Northwest.

But the allure of the 'smoking gun' idea illustrates a deeper problem of our collective desire for simple answers from reductionist science. At our peril, we continue to forget that all ecological problems have to be viewed as potentially having multiple causes operating at multiple spatial and temporal scales.

The LA Times article is framed in such a way as to suggest that we should expect this level of precision in identifying a single primary source of mortality, and that this is needed before substantial action is taken. Other salmon species—and many other species—are likely declining not primarily due to this one chemical, but rather to the interacting effects of several known stressors (including climate change, other pollutants, diseases, habitat loss including dams and stream simplification), all of which can be managed. And if we wait until we’ve got a smoking gun, we will fail to address the true problem, which is multi-causal.
For Fraser River sockeye salmon, the problem is clearly multi-causal,
likely spanning the whole salmon life cycle. Does that mean we should
give up? No. Image from Marmorek et al., 2011.

E.g., quoting Peter Moyle from the LA Times article: “The challenge when you talk about declines of really sensitive fish like coho salmon, is that there are so many things that are affecting them simultaneously, it’s hard to pinpoint one”. It is hard, but sometimes or perhaps often it’s impossible, because it’s not a single smoking gun that’s the problem.
Joe Dillon: “Now that they’ve gotten it nailed down to one compound — that’s amazing. It’s also really helpful that something could be done about it”. Something can be done about all the known major stressors.
Matt St. John: “When you find a causal link like this that is controllable, we need to take this type of information seriously.” Yes, but we also need to take seriously the science that suggests that for most species, their downward decline is a cumulative function of several stressors, each of which may have mostly sublethal effects alone.
Even coho salmon, good news requires that government and industry act on this science and on other stressors that are also undermining coho survival and reproduction. In the past, such action has been stymied or delayed by pointing to each of the other stressors as suggestion that costly action won't even necessarily fix the problem. Let's not let such obfuscation interfere again.

More broadly, we have to recognize the limitations of this obsession with tidy reductionist science, and acknowledge the necessity of complex-adaptive-system science for most problems of the Anthropocene.


Marmorek, D., D. Pickard, A. Hall, K. Bryan, L. Martell, C. Alexander, K. Wieckowski, L. Greig and C. Schwarz (2011). Fraser River sockeye salmon: data synthesis and cumulative impacts. Cohen Commission Tech. Rep. Vancouver, B.C., ESSA Technologies Ltd: 273. 

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Wednesday, November 4, 2020

When Appreciation of Truth Hangs in the Balance, We All Have Work To Do—Regardless of Which Way it Falls

Let This Be a Wake-Up Call

By Kai Chan

The appreciation of truth, order, and government for the people (not just supporters) hangs in the balance as the US election remains too close to call. No matter what happens, we should all feel an urgency like never before, as we witness a once-great democratic nation crumbling.

What was potentially excusable once, four years ago, as a one-time lapse in judgement, is not excusable now. Back in November 2016, people speculated that maybe Trump wouldn’t be so brash, loose with the truth, and incendiary as President. Others argued that if it got really bad, voters would send him packing in four years.

He was every bit as bad as we could have imagined. And now it’s clear that nearly 50% of Americans prefer the lies and misleading half-truths spewed from a badly written Twitter stream to reputable and reliable journalism. The same almost-50% of Americans love a leader who ‘sounds like us’ (to paraphrase numerous supporters), even if he flagrantly abuses his power for personal and political gain. And they trust a President on climate change, although he is woefully lacking in scientific understanding and at odds with the vast majority of the scientific community, all while climate-enhanced disasters burn and flood their way through US neighbourhoods and homes.

The alternative-reality crisis exacerbates
the climate, ecological and inequality crises.
None would be so bad, if it weren't for the others.
Regardless of the election result, this is a nation that needs transformative change, now. But it’s one that’s dangerously close to sinking into a trap of social-media-fuelled echo chambers of lies and conspiracy theories, that sees enemies in anyone seeking true unity for the nation.

Four years ago, I wrote to my graduate and undergraduate students to help them process what a post-truth world means for those whose entire purpose is seeking truth. It’s deja vu now.

Except that it’s worse. Progressives threw everything they thought they had at achieving a different result. Even if they barely succeeded, they have also failed. The division is so great now, the distrust so deep, the truth so apparently elusive, that a marginal win is nowhere near good enough.

This is not about left vs. right. If a Republican politician with integrity were elected on an honest platform that was fiscally and socially conservative, I would have no beef. As the Lincoln Project demonstrates, the problem with Trump isn’t his Republican affiliation, but rather the threat he poses to cherished and crucial American institutions needed for a functioning democracy.

We need scientists more than ever—including social scientists, of course. They (we) seek the truth for a living. We don’t own the truth, but we have honed the best system available for pursuing it. We can certainly identify lies.

With a million species at risk of extinction, a global climate on the precipice of dangerous tipping points, and pervasive systematic racism and injustice, the truth is essential. And there’s no time to spare.

This crisis of alternative realities is so much worse than the US problems of science integrity of 2004, when a group of us at Stanford wrote in Nature that “If a government abuses science to justify its policies, scientists have a duty to speak out”.

And yet action cannot take the form of scientists simply spouting the truth. As if that will convince anyone new. No, effective science engagement—like effective policy—must recognize that people are not rational agents—that people process ‘facts’ together in ways that consolidate group membership around shared values, even if it’s wrong. Better to be wrong with your friends, than right and alone?

To succeed, we all need to address this reality crisis.

We need to puncture the thought-bubbles on social-media that breed ignorance, incivility, and polarization.

We need to address the systemic inequities that have led so many Americans (especially in the rust belt) to feel angry at being left behind.

And we need to reach out and talk about real issues, even—no, especially—with those who might disagree.

This is hard. And uncomfortable. But necessary.

Those who think this kind of polarization couldn’t happen in Canada or elsewhere are thinking wishfully. Yes, Canada have some distinct advantages over the US. But just last year, in the last Canadian federal election, we had western alienation and memes of #Wexit (a western-province exit from the nation).

As the intersecting global climate, biodiversity, and inequality crises come to a head, it’s hard not to imagine that a functional society depends on addressing this growing fissure now—in every nation.

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Watch "The Social Dilemma"—and Talk about It

by Kai Chan, from a Facebook post from September

I just watched The Social Dilemma (on Netflix), and I strongly recommend it to EVERYONE. Anyone who has a social media account, is concerned about political polarization and fake news, and/or has kids, grandkids, or other children in their lives.

This is not a conspiracy theory. There's no allegation that this technology was invented for manipulation (beyond profit making, which is normal). And there's no suggestion that social media is all bad. It's got tremendous upsides, many noted in the film.

The movie offers something much more. It offers a chance to reflect on what's dangerous about social media, and why. Also, what's not so dangerous. It's informed by the perspectives of a dozen prominent social-media execs (Facebook, Pinterest, Twitter, etc.) who have come to worry about the virtual realities they have created.

The solution is not to delete all social media accounts. At this stage, we need these media to organize towards a solution. I think the answer is to take a series of very achievable steps to regain control over our time, our children, and a sane society where we can talk to and relate to our neighbours across political divides.
The Social Dilemma, on Netflix
(promotional poster)

MY PLEDGE: I will ...
1. First use a reputable fact-checking centrist news source (where we can all share the experience of a single reality—e.g., CBC, Globe and Mail), not social media for news (where we can get lost in echo chambers, oblivious to others' perspectives).
2. Turn off notifications—except for direct communication with close friends and family.
3. Fact-check, critically evaluate, and seek to understand the other perspective.
4. Keep my whole family off devices at least 30 minutes before bedtime (no devices in the bedroom).
5. Keep my children off social media until they are at least 16, when they have a solid sense of self-worth and an understanding of genuine friendship and superficial social media 'likes'.

Does this make sense for you? If not, what might you do?

I do this all out of respect for others—because I know that those who have different views are not stupid (although social-media thought bubbles don't help me understand how they aren't).

I do it out of concern for the value of my time—because I know that algorithms can feed me content that will keep me online longer than I would otherwise choose (to the benefit of massive social media platforms and consumerism generally).

And I do it out of love for my family—because I know that children are vulnerable to feelings of loneliness, otherness, FOMO (fear of missing out), superficiality, peer-pressure, harassment and bullying (because they are still forming their identities and their senses of self-worth).

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Monday, November 2, 2020

What Grief Taught Me about Conflicts of Interest

By Kai Chan

Two and a half weeks ago, I heard the devastating news that my former student Adrian Semmelink had died in his sleep over Thanksgiving weekend. Connected in unexpected ways, I had just renewed my conflict-of-interest declaration at UBC.
Adrian Semmelink, a great student, person, 
... and friend

Here's how it went. Renewing my declaration, I found to my chagrin that I had made a statement that I really couldn't stand by. In response to the question about close personal relationships at the workplace, including students, I had written that I seek to be friendly with all my students, but I didn't consider them to be close personal relationships according to their examples (partner, child, close personal friend).

Except that the bit about "according to their examples" was only implicit. Even then it didn't sit right. I can't help but feel close to my students, and like they're not just my mentees but also friends (defined as sharing a mutual bond of affection). I certainly feel affection for my students. I can hope they feel the same for me.

I remember struggling with this passage the previous year. I remember not knowing what to do. Did the friendships I had with my students constitute close personal ones?

What are the tests of this? Sometimes I share details about my life that go beyond work, including ones that I might otherwise keep guarded. That seems to indicate a closeness, of a personal nature.

I changed the text to indicate simply that I am friends with all my students, and I can't help but become close.

Turns out another test of 'close personal' is hearing that someone died. (What a lousy test.) That feeling of my heart dropping out of my chest, the rage against the universe, the overwhelming sadness about the truncation of life and its relationships, the lost moments of confusion—including right in the middle of class—when memories of Adrian came flooding to front of mind. "Friendship, but not close or personal"?

And how could we not become close? How could we go to the lengths that we go to as supervisors to make our students lives better, to advance their goals, and their visions for themselves and the world—how could we do that without becoming invested in them? That is, in an affectionate rather than instrumental way?

I remember having senior colleagues tell me on several occasions many years ago that our students are not our friends, and that it's crucial to keep a distance. The logic seemed indisputable at the time: we are occasionally put in positions of having to make students do things they don't want to do; occasionally we even have to fail them.

But the logic falls down. Neither of those tasks precludes friendships. At least not for me. I've pulled rank on students a couple of times, and told them that a task was not negotiable. And although I've never had to fail one of my grad students, I've certainly had to indicate that failure was on the horizon, conditional on big changes. (That student left my mentorship).

All of those experiences felt like crap—they all invoked a strong cognitive dissonance because friends don't act like that to friends. But we deal with cognitive dissonance all the time. In this case, it's straightforward although not simple: we have layered relationships. Sometimes I've got to put the friend hat down and wear the supervisor hat exclusively.

So I disagree with those senior colleagues. I will continue to be friends with my students. Acknowledging, of course, that it might be a whole lot harder for my students to let down their guard with me (knowing that I may have to pull rank on them) than for me to let down my guard with them.

So yes, I do have conflicts of interest involving my students—all of them. Grief has clarified what I should already have known: I'm emotionally invested. I can't imagine it being any other way.

I a. person with whom one has a bond of mutual affection

Thursday, October 29, 2020

Remembering Adrian Semmelink

Kai's post on the "Remembering Adrian Semmelink" Facebook Group:

I've been fumbling around trying to function since hearing this tragic news, so apologies if this is barely coherent.

Dear Semmelink family and friends, my deepest condolences for your unimaginable loss. Although it's unimaginable, it's not for lack of sharing—my wife and daughters, CHANS Lab, Terre Satterfield and the rest of the IRES community are feeling it more than you can probably imagine. But we too cannot imagine the loss.

We can recall his limitless generosity, as Alida did. We can bathe ourselves in the memory of his chuckle and his hearty laugh. We can call to mind his sheepish grin, his kind eyes, his hybrid South African accent. But I think none of us can imagine how much darker a place the world is without Adrian Semmelink.

From the first time Adrian poked tentatively into my office to ask if he could join my lab, I knew he was perfect for us. And he was—in so many ways. His brilliance, his rigour, his passion for sustainability, his interdisciplinarity, as Alida and Alejandra noted above. But Adrian also brought depth, and love, and comfort.

In the emails that went around when we first heard, one thread was remarkable: Adrian made all our days and lives better. When Adrian came into my office many other times as my student (first an undergrad, then a Master's student), I immediately relaxed a little. And by the time he left, I was a lighter and better person. He bathed us all in the warm sunshine of his soul.

When Emily Anderson first let me know by email, I first saw "Urgent—Adrian Semmelink". My heart braced, as I wondered what had happened, and how I could help. With the notion of 'urgent', I thought he needed something, and I was instantly ready to do anything for him. I was *not* ready to mourn him.

We loved and cherished Adrian in my lab and at IRES. We miss him and we will miss him, deeply and sorely.

At IRES, we will be honouring Adrian with an endowed award in his memory, for the best thesis in sustainable agriculture. I've already heard from dozens of people that they wish to contribute. We'll need over $10,000 to make it happen, but I promise we'll hit that target. Let me know if you'd like to join us.

PS, Here's the official UBC text for contributions: To honour Adrian Semmelink and in recognition of his dedication to sustainable agriculture practices, family and friends will be establishing an award in his name. The award will support students pursuing their Master’s or PhD in UBC’s Resources, Environment and Sustainability (RES) program with preference given to those whose studies focus on sustainable agriculture. Our goal is to establish either an annual award or an endowed award. The minimum amount to establish an annual award is $10,000 to be distributed in increments over 5-10 years. We will be able to endow Adrian’s award in perpetuity if we reach $50,000. The final use of funds will be determined by IRES in consultation with Adrian’s family.

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Saturday, September 12, 2020

Ecosystem Services Research: Is it up to the challenge?

Re-blogged from RELATIONAL THINKING, The People and Nature Blog
Kai Chan and Terre Satterfield

In this post Kai Chan and Terre Satterfield discuss the evolution of ecosystem services research and what it next has in store. Read more in their new research in People and Nature ‘The maturation of ecosystem services: Social and policy research expands, but whither biophysically informed valuation?

Over the span of three decades, ecosystem services research has gone from a twinkle in an eye to a dominant way of viewing human-nature relationships and the many constituent ecological and social benefits and consequences that might follow. That twinkle is today a prominent international science-policy platform (IPBES) with increasing conduits for ecosystem services research into decision-making at all scales in many nations. But is there a broad base of appropriate research to support just and effective decision-making? And has the field really benefited from central ideas across the natural and social sciences? ... (read more here)

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Wednesday, September 9, 2020

Structural classism in Canadian public research funding

By: Maayan Kreitzman

It’s once again scholarship-application season, when we get plied with emails from the Canadian government about funding competitions for graduate school. And, while I’m no longer eligible for graduate student scholarships and am thus freed of feeling bad about failing to get them, I can however, still feel bad. That’s because these awards, and by extension the Canadian public research funding system as a whole, are pretty damn terrible. This blog post will explain why.

Like many others in academia, our lab group and department have been jolted into a conversation about the racist systems of oppression alive in our departments and institutions of late. The Black Lives Matter movement has made it impossible to look away from some of the most egregious and violent examples of racism and oppression in our society, but it has also turned the lens inward to the seemingly progressive spaces where we conduct our scholarship. Due to the initiative of our students society (and a few professors as well), and students within our lab group, we’ve been having more conversations about this topic lately - through monthly lab meetings about anti-racism, through establishing a departmental anti-racism working group, and through the recent proposal for funding from the President’s office for a staff person to analyse racism and inclusion in our department (more on this in a future post). These are welcome developments that have allowed for franker and more challenging discussions to take place about recruitment, retention, and resource allocation than I have previously experienced during my six years here. And, though I and many others have been critical of Canada’s approach to funding research for years, these recent conversations throw an even brighter and less flattering light on the advent of scholarship application season.  

The Canadian public system for funding research follows similar logic from bottom to top: Money = prestige and excellence. Large bundles of money = large bundles of prestige and excellence. The funding system is characterized by programs with huge and illogical jumps in funding levels between one tier and the next or between programs, from graduate scholarships which are stratified into three tiers (21k/yr, 35k/yr, and 50k/yr) to research chairmanships which are stratified into several tiers within various programs (100k/yr and 200k/yr for “regular” Canada Research Chairs, 350k/yr and 1 million/yr for “Canada 150 Research Chairs” and up to 1.4 million for “Canada Excellence Research Chairs”). For example, the 2017 announcement of 117.6 million dollars for a new Canada 150 Research Chair program promised to spend five to ten million dollars each on a handful of foreign imports. Again, a “normal” tier 1 Canada Research Chair is worth 200k/year, even though these are themselves extremely prestigious and competitive. The same goes for the Vanier scholarships for PhD students, which are $29 k/year more than a “normal” PhD scholarship.  

What is the logic of these massive differences in funding levels? Certainly, few people would dispute that differences in experience, career stage, and impact of contributions justify differences in compensation. And that different research programs have different funding needs for technical reasons. But how large should these differences be, and at what point do they amplify rather than reflect differences? Some will say that brilliant people really are worth more than others, and in order to compete for smart people with other sectors and other countries, funding must be competitive, lest they go elsewhere. Moreover, once you’ve found these rare and brilliant individuals, the more money you throw at them, the more brilliant results you will get. But, is there any evidence to support this theory? As far as graduate students in our department go, people that are allowed to apply for the highest level of funding (Vanier scholarships) through the department have already committed to a supervisor and a program. They aren’t shopping around anymore by the time they apply. This suggests that while the extra money is certainly nice, it is not actually functioning to attract bright students - something else is. 

The victims of the research chair and graduate funding  programs are not the same. In the case of the highest tier of the Canada Research Chairs program (the “Canada excellence research chairs” - a moniker I can’t seem to type without scare quotes and an eyeroll), the worst outcome is a waste of public money for proportionally small productivity gains as millions are committed to one individual’s salary and research program. In the case of the graduate student program, the issue is not so much money wasted on the highest levels of scholarships (which actually embody a decent living wage), but the fact that the “normal” tier of support results in actual poverty: 21,000 dollar/year PhD stipends, and 17500 per year for MSc students, a truly impossible amount to live on (and even less than recipients of CERB can expect to receive in a year as emergency living income). Take, for example, a student living in Vancouver or Toronto, who might expect to pay $800 for a bedroom in a house with four or more other students as roommates. In Canada, you're considered to live in "housing poverty" if you spend more than 30% of your income on rent. So at $9,600 per year spent on rent, both the PhD and Master's students are in *acute* housing poverty, spending 50% or more of their total income on rent, even with multiple roommates. (And let’s remember, these are the rates paid to students who are competitive enough to win NSCERC/SSHRC scholarships. For those that don’t make the cut, or for international students who don’t qualify, UBC’s baseline PhD funding is $18,000/year, and there is NO guaranteed funding for Master's students). So though their outcomes are different, the steep jumps between levels for both student scholarships and research chairs send a similar message: good people are scarce commodities, and the best people are worth two to 20 times as much as their colleagues. 

On top of this stratification, is the fact that government awards are likely to be given to people that already have plenty of experience and awards. This is the literal policy of NSERC granting committees for both graduate scholarships and chairs - if you or your institution have received NSERC funding in the past, you’re more qualified to receive more in the future. This stacking means that the people most likely to receive the added prestige and money are the ones that already have plenty of experience and social capital. Thus, they can stockpile awards and prizes, while others with less experience who might actually benefit more from funding and recognition are not considered competitive. This leads to a calcified “rich get richer'' dynamic which disadvantages people that come from weaker socioeconomic backgrounds or smaller institutions, with all the ramifications thereof on the diversity of people producing research. 

The top-heavy hierarchy of funding coupled with the stacking functions of who gets these awards not only fails from an equity perspective, it also fails to actually analyse the optimal distribution of funds from the perspective of outcomes and public benefit. Is the added productivity of giving someone who already has structural advantages extra money more than the added productivity of someone who does not have as good a CV or as much experience getting that money? What about the efficiency of giving large bundles to high-profile research groups (i.e., Canada 150 Chairs) vs spreading it in smaller bundles (i.e., the NSERC discovery grant)? How do these dynamics differ for research funding versus salary funding? What thresholds are reasonable for baseline funding and what are the optimal intervals for signalling meritocratic achievement at various career stages? Should graduate students and junior researchers be treated as actual workers, or as apprentices who get some temporary hard knocks, and are rewarded for it later? These questions, while subjective in part, could actually be answered through analysis of program dollars, dropout rates, research outcomes, and other available data in various fields and at various career stages - analysis which I do not think Canada’s funding agencies have done. They could also be answered without much technocratic analysis simply through an articulation of culture and values that the Canadian public system holds and wishes to promote - for example the values that nobody should live below the poverty line, that talent should be nurtured and retained rather than just attracted externally, and that success and prestige are not signalled chiefly through huge jumps in funding. 

Clearly, these are not the values our system currently promotes. Its excessively bundled and hierarchical programs perpetuate a situation where money and prestige are one and the same, wasting money in some cases and depriving individuals and research groups of the modest funding they need to thrive in others. Spending so much on individual researchers that have the extraordinary good luck/ monomania of thriving in the current system in the hopes that Canada nabs one before they win a Nobel prize sends the message that some people need to be exorbitantly bribed to be here while others who choose to stay in the first place must compete over scraps. This value logic perversely wastes money on importing or “competing” with other sectors for talent rather than actually growing, stewarding and retaining talented people that truly want to call Canada home. 

A competing theory for how to have good research is that there is no lack of brilliance coming in the door, but there is a lack of stewardship and retention of that talent. There are people who, because they aren’t automatons, become exhausted and disillusioned with the competitive economy of prestige in academia and leave. It is customary to regard these dropouts as failures that perhaps wouldn’t have come to much anyway. But what if they are academia’s most valuable wasted resource? Perhaps altogether even more valuable than all the brains that have drained away to other countries (or chose to remain there) for their higher compensation packages? Even in IRES, a program that has a lot to be proud of in terms of student and faculty diversity, recent discussions in the Anti-Racism Working Group have shed light on the fact that we often experience attrition among First Nations students. Furthermore, while IRES has strong representation in terms of international scholars, we have a comparatively poor track record for attracting and retaining the people who are most dispossessed and marginalized here in Canada: Indigenous and Black North American students. Surely this is not due to any racial or cultural propensity toward failure - rather, it means that there is something about our program, our institution, and/or our funding structures (to say nothing of our society at large) that is not enabling everyone to thrive equally. Perhaps some of these people, as well as many non-marginalized folks, would be happy and productive with a livable wage, a modest amount of research funding that was more spread around and some balance in life.  

Canadian public funding should envision and enact a culture of dignity for all (including international students that do not come with wealth), frugality for those who have been over-funded in the past, and recognition for outstanding contributions that is not as closely linked to massive differences in funding. If signalling prestige is important to differentiate people and attract talent, why not do so with much smaller bonuses in funding or by decoupling the two completely? Perhaps the most outstanding students and researchers should get an extra thousand or two dollars as a prize? Or, perhaps they could get a plaque that says “CONGRATULATIONS, YOU WON ACADEMIA”. Some great research is fairly inexpensive; some mediocre research costs a lot. There are real differences in needs and priorities that the allocation of money must reflect. But the size of your paycheck or budget is not the best signifier of quality and achievement, and should not be used as such. 

To situate myself in this, I write not from a place of personal bitterness, but rather from an understanding how my privilege has functioned in a system that has been ok for me in a way that isn’t true for many others. The public funding I received, a competitive NSERC fellowship, but at the lowest tier of PhD funding that Canada offers, combined with TAships was about enough to cover my fairly modest needs (i.e., roommates well into my 30s, no kids, shopping second hand)  for 5 years of my PhD (the final year was funded through an external grant). But the only way I was comfortable existing on that salary was because I had the cushion of a large savings account courtesy of coming from a family that has money, and more recently because of having a partner who makes significantly more than the median Canadian income. Even though I could technically survive on the funding I received, I also had connections, close nearby family, and a native language that made everything easier. I never had to worry about what would happen in an emergency. If I didn’t have these class privileges to give me peace of mind, graduate school would have been a different, and much more stressful story. 

As a public entity, the tri-council system has an enormous responsibility to shape conditions for a healthy academic sector that serves Canadians. It could do so much better.

Acknowledgements: Many thanks to Jo Fitzgibbons who contributed information about the IRES Anti-racism Working Group's findings, and provided helpful comments and edits, to Anna Santo for helpful comments and edits, and to Kai Chan for discussion and background.

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Wednesday, August 12, 2020

Push for Science in Policy through IPBES: Here's How to Get Started

Part of a series of posts about IPBES (the UN's Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services) and an inside look at its processes. More to come.

Perhaps you were compelled by the global biodiversity crisis laid out in the IPBES* Global Assessment, or inspired by its bold call for transformative change. Or maybe you've been impressed by all the news coverage, or the prominent recognition of the importance of diverse ways of knowing. If you are like the Zoom full of people who attended a recent conference session about IPBES**, one way or another you realize that IPBES is every bit as powerful and needed as its older sibling (IPCC***).

And you wonder how to get involved. This post is intended to guide you.

1. Get to know (some of the work of) IPBES. This includes a variety of assessments (Global, Regional, Land Degradation, Pollination), as well as other reports (e.g., about models, scenarios and values). For an introduction to the Global Assessment, its key points, and how to cite different pieces, see this post.

Beyond these technical pieces, though, there are increasingly accessible ways to get to know IPBES. Follow @IPBES on Twitter. Listen to the new IPBES podcast series, Nature Insight. Frequent the website, and read guest articles (like A million threatened species? Thirteen questions and answers and What Is Transformative Change, and How Do We Achieve It?).

2. Review IPBES products. Any researcher or policymaker (including students) can sign up as reviewers. You can review draft chapters, or even scoping reports (which set the stage for future assessments—including the proposed Transformative Change Assessment). To see what's open for review, follow IPBES notifications here. Here are some tips about reviewing:

(a) Don't be afraid to say, "This is confusing". IPBES products are intended to be accessible. If you're interested, and you don't understand, that's a problem (and not your problem).

(b) Think about what's there and what's not (but should be). It's easy to critique the text that's present, but also think about what else should be included.

(c) Evaluate the flow of ideas. These documents are not always easy to follow, but they should be. Many reviewers attend to particular pieces, and not how the whole fits together. The whole is important.

(d) Don't get stuck word-smithing. A little of this is welcome, but the words used are often highly constrained, so much critique here would be a waste of everyone's time.

3. (If you're early-career) Apply to be an IPBES Fellow. This is a superb program, with an international network of brilliant, interesting people.

4. (If you're established in your career) Apply to be an Expert in a scoping or assessment process. As above, see notifications here.

As I note, I started out a skeptic about IPBES. But I've become convinced that it's desperately needed and making crucial contributions to science and policy about nature and people, shining a light on the ecological crisis and possible ways out of it.

*IPBES stands for the UN's Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services.
**This post synthesizes answers provided by Patty BalvaneraMarla EmeryDoug BeardJeannine Cavender-Bares, and myself at the ESA Annual Meeting in 2020.
***IPCC stands for the UN's Intergovernmental Panel on Climate Change.

Tuesday, July 28, 2020

Author Contributions? Epic Fail, or Relational Success

By Kai Chan for CHANS Lab Views

This is (an extra) part of a series, How to Write a Winning Proposal—in 10 Hard Steps (why Author Contributions at the proposal stage? Because you need to think about these issues early: read on!)

Who did what? Who deserves the real credit, and who came along for the ride? Who contributed what %?

Author Contributions statements for papers, theses, and tenure files are far more important than they might seem. Writing these little statements well is also far more difficult than it appears. I learned this the hard way, with an epic fail at one of the most important junctures of my professional career.

This difficulty isn’t helped by understandable but mistaken notions that these statements are about the ‘real credit’ or percent contributions.

I was going up for promotion—a crucial moment in an academic’s career. My director, who had to write the crucial departmental letter that would accompany my file to the higher levels at the university, was also a coauthor on one of the articles I submitted. I was directed to write a statement clarifying my contributions to the papers. I interpreted it as “Show that this was mostly your work—that you brought the key ingredients, not your coauthors”. Error #1.

My director/coauthor flagged a concern. Ouch. I reread the statement to understand. It started with my contributions, and followed with my coauthor’s, almost as if these were an afterthought barely worth mentioning. I also averaged-up—that is, if I felt I did most of a task (e.g., designing the analysis), I assigned it to myself. E.g., “I designed and executed the analysis, I wrote the paper. My coauthor edited.” Now imagining my coauthor’s perspective, my heart surged, my face flushed, and shame and disgust washed over me. What I wrote wasn't false, but it was certainly not an equal representation of both sets of contributions. It oriented around mine, because that's how I understood the task (wrongly).

The irony was palpable. I had already become excited about relational values (preferences, principles and virtues associated with human relationships involving nature; see also here), and I had been consciously thinking relationally in general. That is, I had been thinking first about how actions reflected and built appropriate relationships, and only second how they yielded positive or negative consequences. Here, I clearly failed: I had unconsciously treated the authorship statement as a means to the end of impressing reviewers, entirely missing their crucial contributions to building or eroding the relationships I sought with cherished colleagues.


One might think, following such a teachable moment of shame, that I would have written flawless Author Contributions statements ever since. I wish I could say that were true. I don’t normally make the same mistake twice, but Author Contribution statements are full of ways to fail.

If we think of the hours spent directly on the manuscript,
we may think like this. But that doesn't tell the full story.

More recently, the same cherished coauthor and I were wrapping up a paper many years in the making (almost a decade). Finally, it was time to write an author contributions statement. I was conscious to err on the side of generosity. I listed our contributions together (not mine first). I emphasized shared contributions to tasks wherever it seemed appropriate. But by my recollection, I had approached my coauthor with the idea, and indeed, with a draft of what I felt we needed to say, and she had responded to that. So, I wrote something like, “KC wrote the first draft.”

It was déjà vu when my coauthor responded with edits and comments, with her recollection that we co-wrote the first draft. My coauthor pointed out that it had been her idea to include an empirical component at all. I had started counting ‘first draft’ from even before there had been an empirical component (which was now the central identity of the paper). The paper sure was different back then, without its central contribution. Point taken, absolutely we co-wrote the first real draft of the current paper.

Worse, though, my mind full of the many hundreds of hours that I spent coding papers and refining the analysis without troubling my coauthor, I claimed credit for designing the analysis. She contested that, politely and respectfully, as always. When I wrote the statement, I didn’t even remember that it had been my coauthor’s idea to do an analysis, and indeed that we had discussed some of the major codes right at the outset. It wasn’t a long, involved or contentious conversation, so it didn’t even spring to mind. But it clearly structured everything that followed.

Double ugh.

This time, I had been thinking consciously with the lessons from last time. I had thought I was being generous. But my thinking was skewed by my memory, which was rooted in hours spent and emotion-laden moments as indicators of contributions. Key structural conversations from many years ago were overlooked.

It’s so much easier to remember one’s own contributions than others. I think in our own minds, others’ contributions often become momentary guidance in a journey that we travelled mostly solo.

Subconsciously, I was thinking about percent contributions as hours spent on the paper. In contrast, I had consciously brought my coauthor on board because I knew that she would leverage countless hours of her reading and thinking of different but complementary literatures into a focused contribution on the manuscript. And I knew that this focused contribution might enable the paper to be rich and beautiful.

I’ve also had experiences on the other side, of course, because I think it’s hardest for students to see their supervisor’s contributions because they structure what follows. One wonderful student had joined me to do a project that I had envisioned well before the student’s degree. He had first written about my contributions as the same as other coauthors (e.g., editing drafts). These other coauthors were ones I had suggested as committee members, while helping this student envision what the project could look like and how it could make a great contribution to the literature and to problems that we both seemed to care about (based on his Critical Ingredients document). He didn’t mean to diminish my contributions, they just weren’t that visible to him, because they were so structural as to be part of the context.

I had another student—among the most principled, fairest people I know—who wrote that she ‘wrote the paper’. The paper was a Google doc with a bunch of notes when she invited myself and a coauthor in to give it structure, direction, themes, and relevant literatures. Yes, she typed most of the words, and of course she led the project and clearly deserves first authorship. But for me, ‘wrote the paper’ now means ‘gave shape to the main ideas in a complete good draft’.

The whole notion of percent contributions makes zero sense to me, even though it’s explicitly requested by some journals and grant agencies (others are more progressive, e.g., CRediT, the Contributor Roles Taxonomy). There is no single dimension by which one can measure author contributions on a paper. A paper should be more than the sum of the parts; coauthorship shouldn’t replace work, but rather shape the whole paper.

Coauthorship therefore shouldn’t be measured in time spent, but our memories lead us that way.

Good notes are crucial here, to record others’ contributions along the way. Then can we write Author Contribution statements that reflect how a paper is a beautiful symphony of ideas from a team.

A great strategy, which can avoid a lot of awkwardness, is to discuss or specify the responsibilities at the outset. Personally, I generally avoid pre-structuring contributions so as to maintain an organic adaptive process, but it’s great to discuss the options.

Then we can write statements that depict research as a deeply relational process, and which further build these collaborative relationships as being of more than instrumental value.

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CHANS Lab Views by Kai Chan's lab is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Based on a work at

Friday, July 24, 2020

Distilling and discussing the IPBES levers & leverage points for transformative change

14 months ago 132 nations agreed upon the pathways to sustainability. 

   These are the Levers and Leverage Points of the @IPBES #GlobalAssessment 

   They are far more provocative than they seem. This new paper in People and Nature explains why:


Several accompanying pieces make different points:

  1. Our blog response to Peter Bridgewater, handling editor at PaN.
  2. My story in The Conversation
  3. An IPBES podcast, which just aired on Wed.


Please share with potentially interested parties. If we’re going to re-orient societal efforts towards transformative change and sustainability, we will need agreement on how, and that it’s needed.


Why is this in People and Nature? As a Lead Editor, I have seen firsthand the excellent work done by my colleagues there. We are collectively working towards transformative change in academic publishing. It offers precisely what my coauthors and I sought: deep interdisciplinarity and consistently thoughtful reviewing and editing. Peter’s blog (above) offers a glimpse of how we were pushed in all kinds of productive ways. In a few weeks, I’ll also share a paper Terre Satterfield and I have been working on for 8 years, also in PaN.

Creative Commons Licence
CHANS Lab Views by Kai Chan's lab is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Based on a work at