In the first episode of the AR Ecologies series, the ecological silver bullet of planting trees is put under scrutiny. From Amazonia to London, planting and its colonial history is unravelled by different voices, including photographer Sebastião Salgado, scientist Suzanne Simard, research director at human rights organisation Survival International Fiona Watson, architect Paulo Tavares and engineer Maria Smith. Hosted by Sabrina Syed.

AR Ecologies, a podcast by The Architectural Review, explores the tension between architecture and ecology through critical positions. Instead of standalone interviews, each episode weaves curious and critical voices together to meet, discuss and give space to perspectives outside an architectural orbit. The first series revolves around trees, an audio counterpart to the AR October 2021 issue, available now.