Evidence map›Paper›PMID 35848454›Full record

ReviewEvolutionary anthropology2022

Pan-Africanism vs. single-origin of Homo sapiens: Putting the debate in the light of evolutionary biology.

Andra Meneganzin, Telmo Pievani, Giorgio Manzi

Abstract readReview
In one paragraph

Review in Evolutionary anthropology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Andra MeneganzinDepartment of Biology, University of Padua, Padua, Italy.
Telmo PievaniDepartment of Biology, University of Padua, Padua, Italy.
Giorgio ManziDepartment of Environmental Biology, Sapienza University of Rome, Rome, Italy.ORCID http://orcid.org/0000-0002-8611-1371

Funding

Fondazione Cassa di Risparmio di Padova e Rovigo
6 · The paper itself

Abstract

The scenario of Homo sapiens origin/s within Africa has become increasingly complex, with a pan-African perspective currently challenging the long-established single-origin hypothesis. In this paper, we review the lines of evidence employed in support of each model, highlighting inferential limitations and possible terminological misunderstandings. We argue that the metapopulation scenario envisaged by pan-African proponents well describes a mosaic diversification among late Middle Pleistocene groups. However, this does not rule out a major contribution that emerged from a single population where crucial derived features-notably, a globular braincase-appeared as the result of a punctuated, cladogenetic event. Thus, we suggest that a synthesis is possible and propose a scenario that, in our view, better reconciles with consolidated expectations in evolutionary theory. These indicate cladogenesis in allopatry as an ordinary pattern for the origin of a new species, particularly during phases of marked climatic and environmental instability.

Indexed as

HominidaeAnimalsBiological EvolutionBiologyFossilsHumansSkullAnagenesis versus cladogenesisMosaic evolutionpan-African hypothesispunctuationismsingle-origin hypothesisspeciation of Homo sapiens

Identifiers

PMID35848454
PMCPMC9540121

What OpenQuestion holds

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Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.