Introduction: Perspectives on Loneliness
Fernando Nieto and Rosana Rubio

Theories of Consciousness and Loneliness
Ben Lazare Mijuskovic

The Languages of Loneliness: Developing a Vocabulary for Researching Social Health
Christina R. Victor

Loneliness and Solitude in Architecture: Estrangement and Belonging in the Existential Experience
Juhani Pallasmaa

Techno-Architecture and Online Loneliness
Javier Echeverría, Atxu Amann y Alcocer, Flavio Martella and Lola S. Almendros

Loneliness in Place
Fernando Nieto and Rosana Rubio

Discussion: Mediated Loneliness
Ben Lazare Mijuskovic, Christina R. Victor, Juhani Pallasmaa, Fernando Nieto and Rosana Rubio