Puistokatu 4 –
a Space for
Science and Hope
We provide spaces for research, action and events
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Puistokatu 4 champions rapid cultural change needed in our ongoing ecological crisis. We provide a platform for research and community and a space for encounters and events.

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Blog
Ecology
Uutinen
Over 40 new members have joined Puistokatu 4 — meet the researchers and agent members of a Space of Science and Hope!
BY: Puistokatu 4
26.2.2026
Lue Artikkeli
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News
Ystäväkirja
What kind of strategy will guide our pursuit of a good life within planetary boundaries? – Read Executive Director Minttu Jaakkola’s thoughts on Puistokatu 4’s strategy for 2026–2030!
BY: Puistokatu 4
23.1.2026
Lue Artikkeli
Uutinen
Puistokatu 4 wraps up 2025 – the third year of a Space of Science and Hope in photos!
BY: Puistokatu 4
19.12.2025
Lue Artikkeli
News
Your exhibition at Puistokatu 4? — Our Library Gallery Open Call is now live!
BY: Puistokatu 4
23.9.2025
Lue Artikkeli
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46 researchers and 31 agent members and organizations are building an ecologically sustainable future at Puistokatu 4.

Get to know our members!

Puistokatu 4 features an array of meeting rooms and bookable spaces for defenders of our planet.

Examine the options available!
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