Dr Nadiah Kristensen
modeller of ecology, evolution, and cooperation | she/her | 🤘 | 🐘 fediscience.org/@nadiah | nadiah.org
- We need $484 billion/year for nature-based climate solutions by 2030. But how do you convince investors when a single cyclone can erase years of restoration? Jordan Holdorf's new paper shows adaptive timing of investments can make risky projects financially viable.
- Claude (Opus 4.5) has started citing Grokipedia in its results.
- Reposted by Dr Nadiah KristensenI posted this👇 to a claim that genAI is better than Ctl+F to search historical docs. @tristanpalmgren.bsky.social replied with a genAI summary of my document and @bookllyfr.bsky.social asked if it was accurate. It turns out that it did exactly what genAI does: made stuff up & got stuff wrong.🧵
- I wrote a blog post about a lecture introducing stability in ODE models and their numerical solution. The lecture transcript and code for figures are included. nadiah.org/2025/12/04/m...
- Reposted by Dr Nadiah Kristensen[Not loaded yet]
- Reposted by Dr Nadiah Kristensen[Not loaded yet]
- Awesome, this is the second journal I’ve published in that has since let through egregious AI slop.
- Recently read a superstar outside my field, summarising their previous work modelling institutional change. A quite simple model, but it can capture, e.g., "strategic stability", where groups vote against a change that will benefit them bc it will open the door to future change that harms them.
- Why is altruism more common in nature than spite? This new paper gives a general mathematical explanation: the degree of negative assortment that can be achieved is constrained in a way that positive assortment is not, particularly in unbalanced populations. www.sciencedirect.com/science/arti...
- Analytic solution for the stationary distribution of actions taken in iterated games with implementation errors, and code to automate the solution in SymPy. nadiah.org/2025/11/18/a...
