Popper's three worlds

Popper's three worlds - division of reality into World 1 (states and processes of the external world), World 2 (mental states and processes) and World 3 (products of thought considered as objects in their own right). Article “Popper's three worlds” in English Wikipedia has 57.7 points for quality (as of July 1, 2026). The article contains 59 references and 11 sections.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (English) language version.

In June 2026 the article “Popper's three worlds” was edited by 1 authors in English Wikipedia and written by 1 authors in all languages.

Since the creation of article “Popper's three worlds”, its content was written by 75 registered users of English Wikipedia and edited by 174 registered Wikipedia users in all languages.

The article is cited 25 times in English Wikipedia and cited 89 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #1340 in December 2022
• Global: #10658 in December 2022

The highest popularity rank from 2008:

• Local (English): #379835 in August 2010
• Global: #433200 in October 2020

There are 11 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Popper's three worlds		57.6827
2	French (fr) Les trois mondes de Popper		39.7382
3	Persian (fa) سه جهان پوپر		19.3993
4	Chinese (zh) 波普尔的三个世界		18.47
5	German (de) Drei-Welten-Lehre		16.5602
6	Norwegian (no) Verden 1–3		16.2576
7	Spanish (es) Doctrina de los tres mundos de Karl Popper		16.1268
8	Finnish (fi) Popperin kolme maailmaa		14.8943
9	Czech (cs) Koncepce tří světů		10.4348
10	Japanese (ja) ポパーの3世界論		10.4266

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Popper's three worlds" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Popper's three worlds		239 625
2	German (de) Drei-Welten-Lehre		114 431
3	Spanish (es) Doctrina de los tres mundos de Karl Popper		111 280
4	Finnish (fi) Popperin kolme maailmaa		39 464
5	Chinese (zh) 波普尔的三个世界		23 261
6	Persian (fa) سه جهان پوپر		15 560
7	Japanese (ja) ポパーの3世界論		15 321
8	Czech (cs) Koncepce tří světů		11 040
9	French (fr) Les trois mondes de Popper		1 256
10	Norwegian (no) Verden 1–3		1 119

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Popper's three worlds" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Popper's three worlds		1 008
2	German (de) Drei-Welten-Lehre		331
3	Chinese (zh) 波普尔的三个世界		164
4	Spanish (es) Doctrina de los tres mundos de Karl Popper		133
5	Japanese (ja) ポパーの3世界論		105
6	French (fr) Les trois mondes de Popper		81
7	Persian (fa) سه جهان پوپر		38
8	Finnish (fi) Popperin kolme maailmaa		28
9	Czech (cs) Koncepce tří světů		18
10	Norwegian (no) Verden 1–3		16

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Popper's three worlds" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Popper's three worlds		75
2	German (de) Drei-Welten-Lehre		38
3	Spanish (es) Doctrina de los tres mundos de Karl Popper		15
4	Czech (cs) Koncepce tří světů		9
5	Japanese (ja) ポパーの3世界論		9
6	Persian (fa) سه جهان پوپر		7
7	Chinese (zh) 波普尔的三个世界		7
8	Estonian (et) Kolm maailma		4
9	Finnish (fi) Popperin kolme maailmaa		4
10	French (fr) Les trois mondes de Popper		3

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Popper's three worlds" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	English (en) Popper's three worlds		1
2	Czech (cs) Koncepce tří světů		0
3	German (de) Drei-Welten-Lehre		0
4	Spanish (es) Doctrina de los tres mundos de Karl Popper		0
5	Estonian (et) Kolm maailma		0
6	Persian (fa) سه جهان پوپر		0
7	Finnish (fi) Popperin kolme maailmaa		0
8	French (fr) Les trois mondes de Popper		0
9	Japanese (ja) ポパーの3世界論		0
10	Norwegian (no) Verden 1–3		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Popper's three worlds" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Popper's three worlds		25
2	German (de) Drei-Welten-Lehre		23
3	Norwegian (no) Verden 1–3		10
4	Persian (fa) سه جهان پوپر		8
5	Chinese (zh) 波普尔的三个世界		7
6	Spanish (es) Doctrina de los tres mundos de Karl Popper		4
7	Finnish (fi) Popperin kolme maailmaa		4
8	Japanese (ja) ポパーの3世界論		3
9	Czech (cs) Koncepce tří světů		2
10	French (fr) Les trois mondes de Popper		2

More...

#	Language	Value
cs	Czech Koncepce tří světů
de	German Drei-Welten-Lehre
en	English Popper's three worlds
es	Spanish Doctrina de los tres mundos de Karl Popper
et	Estonian Kolm maailma
fa	Persian سه جهان پوپر
fi	Finnish Popperin kolme maailmaa
fr	French Les trois mondes de Popper
ja	Japanese ポパーの3世界論
no	Norwegian Verden 1–3
zh	Chinese 波普尔的三个世界

Best Rank

English: #379835 08.2010

Global: #433200 10.2020

Best Rank

English: #1340 12.2022

Global: #10658 12.2022

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information