CHRISTIANITY'S CENTRE OF GRAVITY IS IN AFRICA — SUB-SAHARAN AFRICA HELD 30.7% OF CHRISTIANS IN 2020 AS EUROPE FELL FROM 25.8% TO 16%. ISLAM GROWS FASTEST BY FERTILITY, NOT CONVERSION: +347M IN A DECADE. THE UNAFFILIATED ARE THE THIRD LARGEST BLOC ON EARTH.
PROJECTION — CSGC projection
CENSUS — Pew Research Center
Muslim growth 2010–2020 is Pew's 347 million, not the widely-repeated 327 million.
CENSUS — Pew Research Center; DellaPergola, 'World Jewish Population'
CENSUS — Jewish People Policy Institute
Two definitions, not two counts of the same thing. DellaPergola's 'core' counts those who self-identify as Jewish and nothing else; the JPPI 'enlarged' figure includes non-Jewish household members and those of Jewish parentage. Both are rendered.
CENSUS — Pew Research Center
CENSUS — Pew Research Center
The only major group smaller in 2020 than in 2010 (−19M). This reflects a Pew China methodology change, not only disaffiliation. Do not interpolate smoothly across this break.
CENSUS — National censuses, aggregated
CENSUS — Pew Research Center
The plate renders coarse influence fields, not borders and not census returns. Where two or more traditions clear the presence threshold on one land dot, all of them render — nothing is overwritten by the strongest. Where two credible sources disagree, both figures stand.
INFLUENCE FIELDS, NOT BORDERS. WHERE TRADITIONS OVERLAP, ALL OF THEM RENDER — THE COLLISION IS THE FINDING.