Dual nationality and national identity
French law permits dual nationality and does not require foreigners who obtain French nationality to give up their original one.
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The ECAF survey
The ECAF survey (Emergency Contraception in Africa) was conducted in 2006-2007 in three countries of West Africa-Senegal and Burkina Faso (French-speaking) and Ghana (English-speaking)-and the North African country of Morocco (French-speaking)
2010 population pyramids of France and the European Union
France’s population pyramid for 2010 was shaped by twentieth-century history: a birth deficit during the 1914-1918 war years, the baby boom of 1946-1973, relative birth rate stability for the past 35 years
In our researchers’ own words
In these brief interviews, INED members or guests speak of their current work, major projects or important meetings of the scientific community.
Is it true that women live longer than men?
Though the health of both men and women has greatly improved throughout the world, that progress has benefited women more than men. In industrialized countries the gap in life expectancy widened until the 1970s. Men’s lag was due in part to dangerous occupations, higher alcohol and tobacco consumption levels than women, and higher risk for road accidents. Men had also ...
Fisrt question
yes
Second question
No
How many people have been born since the first humans lived on Earth?
The number of humans ever born is probably around 80 billion, though many died in infancy. Out of this total, almost half have been born in the last two millennia (since the year 1 AD). One human in five (15 billion) was born during the last two centuries and almost one in ten (8 billion) is still alive. This recent ...
Are there more men or more women in the world?
The number of men and women in the world is roughly equal, though men hold a slight lead with 102 men for 100 women (in 2020). More precisely, out of 1,000 people, 504 are men (50.4%) and 496 are women (49.6%). For every 100 girls, 106 boys are born, but males have a higher risk of dying than females, both ...