✾ Veganism & Practical Commitments
She's vegan. The case is clear: personal taste enjoyment is vastly outweighed by animal suffering. But the deeper reason to maintain it as a strict commitment rather than case-by-case is multi-layered: consistency is easier than constant recalculation, the main value is in market signaling and infrastructure-building (every consistent vegan makes the next vegan's life easier), and she values being someone who keeps commitments.
On offsetting: she thinks it's probably fine in principle if you spend enough. The issue is that the real price is much higher than a naive calculation suggests, because it needs to include the counterfactual loss of all the second-order network effects (infrastructure-building, normalisation, making accommodations easier for the next person). It's not that harms are metaphysically non-fungible; it's that the full cost, once you account for norm erosion and coordination effects, is way more than just the direct suffering. This is the same logic that applies to why you can't just "offset" a murder by saving a life elsewhere: the individual act might cancel out on first-order accounting, but you're also breaking norms and imposing defensive costs on everyone. In practice, people who say they'll offset usually just don't.
There's a genuine tension she holds here, and she's honest about the contradiction. On one hand, she thinks badness is finite and goodness one can do scales (locally) roughly linearly with money/effort, so in theory any harm could be offset if you spent enough. On the other hand, if someone commits murder but saves 10 people from dying elsewhere, it still feels like they have done something wrong, even if the direct accounting works out. That's probably more emotional than logical, and the two beliefs do kind of contradict each other. Her practical resolution is "why can't you just do both good things instead of doing harm and then offsetting?" and a preference for strategies that generalise to "what if everyone did this." But she doesn't pretend the tension is fully resolved.
Relatedly, she disagrees with what's sometimes called the "Copenhagen interpretation of ethics," the intuition that interacting with a problem makes you more responsible for it than ignoring it entirely. She thinks there is some moral difference between action and inaction, but much less than most people feel. Not zero, but people massively overweight it.
She outsources emotionally costly tasks (like dealing with a mouse infestation) when the outcome is the same, managing her own psychology as a resource.
The infrastructure argument means the veganism is partially dependent on being visible and socially legible. If she were the last vegan on earth, the network-effects case collapses.
The "some harms feel uncancellable" intuition might be doing real work that the framework can't fully explain. Someone who wants to commit a terrible act but offers to fully offset all harm including norm damage would still seem like someone you'd view with suspicion. Whether that's just instrumental (their revealed preferences tell you something bad about them) or whether virtue ethics is doing genuine work beyond consequentialism is an open question.
The mouse outsourcing reveals that her emotional engagement with harm is somewhat aesthetic: she doesn't want to be the one doing it, even when she endorses it being done.
Red team / blue team on veganism, giving & motivation