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The Macroscope is a sharehouse of people interested in effective altruism and rationality.

We hold various events (workshops, potlucks, presentations, etc.) for various communities. We also work on some shared projects, and have a community library.

Follow us on Facebook or subscribe to our mailing list (see past emails) to stay informed.

Get in touch, via, with any inquiry. Leave us feedback on Admonymous.

— Stay with us —


Short-term stays

If you're interested in staying at the Macroscope for a few days / weeks, reach out to us at We usually charge 20 CAD per night. For people in the rationalist, effective altruism or cryonics community, we don't charge anything for the first 3 nights.


Long-term stays

If you're interested in living at the Macroscope for more than a month, please fill this form. And email us if you have any questions for us.

— Location —

Last updated: 2019-02-14