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Lucas Spiegel

Lucas studied and practiced architecture in the U.S., Canada, and India before leaving it all behind in an effort to rethink what it is to live a meaningful life. Since then he’s traveled the world, started a philanthropic enterprise, Haven Hearts, and written a beautiful, compassionate book. Along the way he enjoys playing frisbee, making things with his hands, and befriending every dog who crosses his path.

He is the author of The Weight of Empathy, a travel memoir. Lucas describes it as an exploration of both our relationship with animals and his own personal process of learning how to be a compassionate person in an often violent and uncaring world.

Lucas is vegan and has a naturalistic worldview, happily identifying himself as a Sentientist. His Sentientist Conversation with me is here on the Sentientism YouTube and here on the Sentientism Podcast.

LucasSpiegel.com
Lucas on Instagram
Lucas’ video from Palitana
Peepal Animal Rescue
Mino Valley Sanctuary
ElephantNaturePark

Latest work

Head and shoulders shot of Isabella La Rocca Gonzalez looking towards the camera.

Censored Landscapes

Isabella is an artist, writer, photographer, teacher and activist. She is the author of "Censored Landscapes." A Sentientism conversation about what's real, who matters and how to make a better world.
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Censored Landscapes

Isabella is an artist, writer, photographer, teacher and activist. She is the author of "Censored Landscapes." A Sentientism conversation about what's real, who matters and how to make a better world.
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London Meetup 7 Dec (+ other updates)

London Sentientism meetup on 7th Dec 2025!
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Religious people and atheists should team up to help animals

David Clough is Professor and Chair in Theology and Applied Sciences at the University of Aberdeen. A Sentientism conversation about what's real, who matters and how to make a better world.
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