EA Hotel Fundraiser 6: Concrete outputs after 17 months

We have compiled a list of concrete outputs that EA Hotel residents have produced during their stays.

Like last time, we note that interpreting this list comes with some caveats:

  • While the output per dollar is high, this might not be the best metric. A better metric might be marginal output divided by marginal output for a counterfactual donation, but this is hard to estimate. As a proxy, we suggest looking at output per person-day. Does this seem high compared to an average EA?

  • This list doesn’t cover everything of value that has been supported by the Hotel. Some residents have spent months working on things they haven’t published yet. Some have spent most of their time doing self-therapy, reading books or having a lot of research conversations. Some have been developing presentations and workshops. The Hotel is in a unique position to support this kind of hard-to-verify work. To increase transparency, guests are encouraged to share informal progress updates (presented in embedded Google Docs on our website), to give outsiders an idea of what they are doing with their time.

  • Outputs are presented along with their counterfactual likelihood of happening without the Hotel. This gives an idea of the value the Hotel is adding, especially considering most residents would have been doing less in the way of EA-focused work without the Hotel. However, it’s worth considering the possibility that residents may have done things of equal or higher value otherwise. In the future, we will go further and ask residents to estimate the counterfactual impact of the work they have done at the Hotel relative to the work they expect they would have done otherwise. We will touch on this in the next post in this series, where we take a look at resident case studies.

An up-to-date, live version of the list of outputs can be found at eahotel.org/​​outputs.

Total expenses as of October 2019

Money: So far ~£110,400* has been spent on hosting our residents, of which ~£17,900 was contributed by residents.

Time: ~7,600 person-days spent at the Hotel.

Summary of concrete outputs, since the Hotel’s inception in May 2018

  • The incubation of 3 EA projects with potential for scaling.

  • 18 online course modules followed

  • 2.5 online course modules produced

  • 46 posts on LessWrong and the EA Forum (with a total of ~1500 karma)

  • 2 papers published

  • 3 AI Safety events, 1 rationality workshop, 2 EA retreats hosted; and 2 EA retreats organised

  • 2 internships and 2 jobs earned at EA organisations

For the full list see the dedicated Hotel page here.

New outputs as of October 2019

Here we present new outputs since our last summary; those from April-October 2019.

Expenses for this period:

Money: ~£43,900 has been spent on hosting our residents, of which ~£10,300 was contributed by residents.

Time: ~3,600 person-days spent at the Hotel.

Outputs Key

Title with link [C] (K)
C = counterfactual likelihood of happening without the EA Hotel.
K = Karma on EA Forum, Less Wrong, (Less Wrong; Alignment Forum) [correct as of 8th Nov 2019].

Davide Zagami:

Coauthored the paper Categorizing Wireheading in Partially Embedded Agents, and presented a poster at the AI Safety Workshop in IJCAI 2019 [15%]

Linda Linsefors:

Organized the AI Safety Learning By Doing Workshop (August and October 2019)

Organized the AI Safety Technical Unconference (August 2019)


Distance Functions are Hard [50%] (40; 14)

What are concrete examples of potential “lock-in” in AI research? [1%] (17; 9)

Non-anthropically, what makes us think human-level intelligence is possible? (10)

The Moral Circle is not a Circle [1%] (25)

Cognitive Dissonance and Veg*nism (7)

What are we assuming about utility functions? [1%] (17;8)

8 AIS ideas [1%] (39)

Luminita Bogatean:

Courses: Python Programming: A Concise Introduction [20%]

Samuel Knoche:

Code for Style Transfer, Deep Dream and Pix2Pix implementation [5%]

Code for lightweight Python deep learning library [5%]

Markus Salmela:

Joined the design team for the upcoming AI Strategy role-playing game Intelligence Rising and organised a series of events for testing the game [15%]

David Kristoffersson:

Defined a recruitment plan for a researcher-writer role and publicized a job ad [90%]

Organizing AI Strategy and X-Risk Unconference (AIXSU) [1%]

Denisa Pop:

Researching and developing presentations and workshops in Rational Compassion: see How we might save the world by becoming super-dogs [0%]

Becoming Interim Community Manager at the Hotel and offering residents counseling/​coaching sessions (productivity & well-being) [0%]

Matt Goldenberg:

Organizer and instructor for the Athena Rationality Workshop (June 2019)

Anders Huitfeldt:

Scientific Article: Huitfeldt, A., Swanson, S. A., Stensrud, M. J., & Suzuki, E. (2019). Effect heterogeneity and variable selection for standardizing causal effects to a target population. European Journal of Epidemiology. https://​​doi.org/​​10.1007/​​s10654-019-00571-w

Post on EA Forum: Effect heterogeneity and external validity (6)

Post on LessWrong: Effect heterogeneity and external validity in medicine (43)

Kris Gulati:

Distinction in MU123 and MST124 (Mathematics Modules) via the Open University.

Completed ‘Justice’ (Harvard MOOC; Verified Certificate).

Completed Units 1 (Introduction) 2 (Mathematical Typesetting), MST125 (Pure Maths module), The Open University.

Completed Unit 1, M140 (Statistics), The Open University

Completed Week 1, GV100 (Intro to Political Theory), London School of Economics [Auditing module].

Max Carpendale:

Posts on the EA Forum:

Interview with Jon Mallatt about invertebrate consciousness [50%] (81; winner of 1st place EA Forum Prize for Apr 2019)

My recommendations for RSI treatment [25%] (60)

Thoughts on the welfare of farmed insects [50%] (31)

Interview with Shelley Adamo about invertebrate consciousness [50%] (37)

My recommendations for gratitude exercises [50%] (39)

Interview with Michael Tye about invertebrate consciousness [50%] (32)

Got a research position (part-time) at Animal Ethics [25%]

Nix Goldowsky-Dill:

EA Forum Comment Prize ($50), July 2019, for “comments on the impact of corporate cage-free campaigns” (11)

Rhys Southan:

Edited and partially re-wrote a book on meat, treatment of farmed animals, and alternatives to factory farming—earning enough money to start paying rent at the Hotel. The name of the book or its author can’t be named yet, as a non-disclosure agreement was signed, but it will be verifiable. [70%]

Wrote an academic philosophy essay about a problem for David Benatar’s pessimism about life and death, and submitted it to an academic journal. It is currently awaiting scores from reviewers. [10%]

Recently secured a paid job writing an index for a book about death and dying by moral philosopher Frances Kamm, and will use the money to continue paying rent to the hotel. [20%]

Events made possible by the EA Hotel

(Note that these already appear in the above list under the main organizer/​lecturer’s name)

Athena Rationality Workshop (June 2019) (retrospective)

AI Safety Learning By Doing Workshop (August and October 2019)

AI Safety Technical Unconference (August 2019) (retrospective written by a participant)

Our Ask

Do you like this initiative, and want to see it continue for longer, on a more stable footing? Do you want to cheaply buy time spent working full-time on work relating to EA, whilst simultaneously facilitating a thriving EA community hub? Do you want to see more work in the same vein as the above? Then we would like to ask for your support.

We are very low on runway. Our current shortfall is ~£5k/​month from January onward (thanks to the generous donors who donated in the last week!). See the Hotel’s fundraiser page for more details.

To donate, please or use our PayPal MoneyPool (0% fees, ~2% currency conversion losses) or GoFundMe (2.9% fees). If you’d like to give regular support, we also have a Patreon (10%+ fees/​losses for non-USD donors!). Contact us to donate directly via bank transfer and save in fees/​currency conversion (Revolut and Transferwise are good options with 0-1% losses in fees and currency exchange).

For an added bonus equivalent to tax-deductibility, we are on Effective Altruist Donation Swap (in the Meta section). It should be possible to get your donation swapped with someone from a country that doesn’t offer tax deductibility to any charity.

Previous posts in this series:

See also the pitch document we’ve sent to potential funders.

Written by others:

*this is the total cost of the project to date (31st October 2019), not including the purchase of the building (£132,276.95 including building survey and conveyancing)