Tristan Katz's Avatar

Tristan Katz

@tristankatz.bsky.social

PhD student at Uni Fribourg studying environmental ethics / animal ethics I also have a separated account where I post photos: @tristan-katz-photo

267 Followers  |  52 Following  |  115 Posts  |  Joined: 26.10.2023  |  2.4089

Latest posts by tristankatz.bsky.social on Bluesky

But this is just about quantity, not diversity.

21.05.2025 17:39 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Post image

Top comment points out that it might be more cyclical

28.04.2025 07:47 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Options:

- Switch to an alternative like Flashes, Pixelfed or Foto, and hope that others join with time...
- Flickr?
- Post on a blog or website.
- Print the best ones in photo albums.
-???

25.04.2025 20:46 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

I want to quit Instagram, because I don't want to support an app that's designed to be addictive. But I like taking photos and want to 'put' them somewhere. What should I do?

25.04.2025 20:46 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

I suppose I feel more pessimistic. What do you think is the most interesting stuff that people are working on right now?

24.04.2025 10:55 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

This confuses me on multiple levels!

Eating alone at a restaurant =\= loneliness, and loneliness =\= distrust.
And don't you mean to say... loneliness could have caused Trump's re-election?

17.04.2025 11:24 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Post image Post image

It was great to share my PhD research with others and celebrate after my public defense last week. In Fribourg it's tradition for colleagues to build a graduation hat - I'm pretty happy with what they came up with!

04.04.2025 12:34 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I agree this seems like a pointless guardian article, but... When most biodiversity loss is due to habitat destruction, which is mostly for agriculture - which we all partake in - then does it really make sense to single people out? Seems to me like it makes sense to take collective responsibility.

27.03.2025 16:18 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

I have a new #Flashes account - the bluesky app for photos. Follow me there for non-academic photos of me hiking and stuff ๐Ÿ™‚
I'm slowly trying to re-post my old Instagram photos, it's a long process.
@tristan-katz-photo.bsky.social

22.03.2025 23:21 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Thanks Rosaleen!

15.03.2025 09:10 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

If you want to attend online, just follow this Microsoft teams link:
teams.microsoft.com/l/meetup-joi...

15.03.2025 07:42 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Doodle Doodle is the simplest way to schedule meetings with clients, colleagues, or friends. Find the best time for one-to-ones and team meetings with our user-friendly calendar tool. Get started today!

In person: in the lecture hall of our building (Chemin de Musรฉe 4; PER14, room 0.026).

You can also join the Apรฉro afterwards in the botanical garden ๐ŸฅŸ Vegan food will be provided! ๐ŸฅŸ But then,
please RSVP via the following link so I know how many snacks to order: doodle.com/group-poll/p....

15.03.2025 07:42 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Happy to announce that I passed my PhD defence ๐Ÿ˜

The topic is: how should wildlife managers respond to the prevalence of suffering in nature?

I'll be giving a public presentation for it on Thursday, 27th March at 10-11am CET. It's possible to attend in person (Fribourg) or online - details below!

15.03.2025 07:42 โ€” ๐Ÿ‘ 36    ๐Ÿ” 2    ๐Ÿ’ฌ 6    ๐Ÿ“Œ 0

You're partially right, but not entirely. Anti-speciesism means you need good reasons for treating species differently. So what's the good reason here? We're talking about species where the majority die at a young age. Simply saying that's characteristic for their species isn't enough.

11.03.2025 17:53 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Absolutely. Where's the argument here? Anti-speciesism is about applying the same ethics to other animals as to ourselves...

11.03.2025 06:32 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

As the authors argue, this is a reason to focus on those populations that are faring very badly, rather than assuming that things are bad across the board. And the main driver of population declines is habitat being converted for agriculture. Which would be avoided if people ate less meat.

25.02.2025 13:09 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Post image

The most important point is that the Living Planet Report, from which the statistic is derived, only counts native species. Another important point is that it only claims that the average population studied is decreasing by 73% - in fact, almost as many populations are increasing as decreasing.

25.02.2025 13:06 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Who's heard the statement "wildlife populations have decreased by 73%"? It seems to be everywhere.

This fantastic @ourworldindata.org article explains why it's so misleading.

ourworldindata.org/2024-living-...

25.02.2025 13:01 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

For many land animals, life is short and painful. Recent estimates indicate that globally, most animals are raised on factory farms. In the US, where better data and research are available, 99% of livestock is factory-farmed.

(This Daily Data Insight was written by @simonvanteutem.bsky.social.)

18.02.2025 15:35 โ€” ๐Ÿ‘ 10    ๐Ÿ” 3    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Probably because of the school shooting in Wisconsin in December - the shooter was a 15 year old girl.

04.02.2025 21:08 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Idk what normal people can do except donate to AI charities/funds or to spread the word?

28.01.2025 19:25 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Post image

But more generally, this shows how out of control growth in AI is. I think that's reason for concern - anything that accelerates is hard to control.

28.01.2025 19:24 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

Probably not what you're looking for, but: for AGI, I like the analogy of cows not worried about these new smart apes. They're so small! They lack physical strength. What could they possibly do? But because of their lesser intelligence, they literally couldn't imagine what we could do.

28.01.2025 19:19 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
Mass deportation of illegal immigrants in the second presidency of Donald Trump - Wikipedia

Source: en.wikipedia.org/wiki/Mass_de...

27.01.2025 10:36 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Pretty shocked by this: "In Obama's first three years in office, around 1.18 million people were deported, while around 800,000 deportations took place under Trump in his three years of presidency."

And no, this didn't change in the fourth year. Seems like an inconvenient truth for both sides...

27.01.2025 10:35 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

How can it be that there are less that 25 living languages in the UK? Or any western European country? Given the diversity of immigrants, that's surely not right.

24.01.2025 20:46 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Last chance! Only 3 more days to apply to be a board member at WAI. Give it a shot :)

23.01.2025 14:44 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Humans also don't have an unlimited right to liberty. And the liberty of children is limited all the time! So we just need to be clear about the reasons for restricting liberty and yes, apply those consistently to other animals, rather than drawing lines based on species.

22.01.2025 22:59 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Oh I only just saw you used the word "prominent". But I do think that the prominent critiques are typically very bad...

21.01.2025 21:03 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Looking for a list of the most prominent criticism of effective altruism?

Is anyone aware what really bugs people about EA (not what I think bugs them)?

21.01.2025 09:40 โ€” ๐Ÿ‘ 3    ๐Ÿ” 1    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

@tristankatz is following 20 prominent accounts