Portugal

The floor that moves, with the geologist João Duarte

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Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 19/10/2026, 15:20:25 UTC.

Briefings

A conversation with geologist João Duarte explores the 1755 Lisbon earthquake, the concept of oceans not being eternal, and the hypothesis of a new subduction zone forming southwest of Portugal. The discussion connects geological activity to historical seismic events and future tectonic processes.

Key points

• Geologist João Duarte discusses the 1755 Lisbon earthquake as a potential trigger for ongoing geological activity.
• Duarte proposes that oceanic plates may not be permanent and suggests a new subduction zone is forming southwest of Portugal.

Context

The article presents a dialogue between Duarte and an audience, focusing on the 1755 Lisbon earthquake and broader tectonic theories regarding oceanic longevity and future subduction zones.

Limitations

Evidence is limited to Duarte's conversation; specific dates, locations, or numerical data beyond the 1755 earthquake are not provided.

Generated by Bittrees-hosted qwen35-2b sha256:aaf42c8b7c3c on 19/10/2026, 22:39:31 UTC. Based on publisher-provided feed evidence; may not cover the full original article. Check the source for details.

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