# Where to watch The happiest thought in the UK

> The happiest thought is not currently listed on any UK streaming, rental, or purchase service. Last verified on 15 May 2026 by ScreenSearch.

**Type:** Film  
**Runtime:** 21 minutes  
**Region:** United Kingdom (GB)  
**Last verified:** 15 May 2026 (2026-05-15T10:43:48.645Z)  

## Synopsis

More than 250 million years ago, at the transition of the Permian to the Triassic eras, the largest known mass extinction in the Earth’s history occurred and up to 90 percent of the planet’s life was annihilated. This disturbing natural phenomenon and its impact are at the centre of “The Happiest Thought”, a Full-Dome visual essay created to be screened in planetariums and domes. The work, which revives the Earth’s destroyed biosphere in a poetic way, is constructed as a hypnotically enchanting séance and narrated by US-American performance artist Geo Wyeth. The film’s point of departure is the “happiest thought” of the physicist Albert Einstein, what he later called the fundamental thought that inspired him to formulate his general theory of relativity in 1915, which understands space and time as dynamic entities.

## Streaming options in the United Kingdom

No current UK streaming, rental, or purchase listings were found for The happiest thought in our daily-updated TMDB feed. The title may be on physical media only, awaiting UK release, or in a temporary licensing gap.

## Frequently asked questions

**Where can I watch The happiest thought in the UK?**

The happiest thought is not currently listed by any UK streaming, rental, or purchase service in our daily-updated TMDB feed. It may be on physical media, an aggregator, or pending a UK release. Check back later — availability changes frequently.

**Is The happiest thought on Netflix, Disney+ or Amazon Prime Video in the UK?**

The happiest thought is not currently included with any major UK subscription service. It may still be available to rent or buy.

**How accurate is this film's availability data?**

Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.

## Sources

- Streaming availability: The Movie Database (TMDB), refreshed daily.
- Underlying licensing data: JustWatch.
- Canonical URL: https://www.screensearch.co.uk/watch/movie/1063074/the-happiest-thought
- JSON variant: https://www.screensearch.co.uk/watch/movie/1063074/the-happiest-thought.json

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