World Population and Its Challenges

📋 Plan du Cours

1. Les contrastes de répartition spatiale
2. Les indicateurs démographiques
3. Le lien entre développement et croissance
4. Les défis démographiques
5. Le vieillissement de la population japonaise

📅 Repères chronologiques

1. 1800The world population was 1 billion people.
2. 1900The world population was 1.5 billion people.
3. 1950The world population was 2.5 billion people.
4. 2000The world population was 6.1 billion people.
5. 2026The world population is 8.3 billion people.

📖 1. Les contrastes de répartition spatiale

★ À maîtriser

• The world population is unevenly distributed, with densely populated areas and sparsely populated areas.

• The main densely populated areas listed are : East Asia, including eastern China and Japan, the Indian Area, including India, Bangladesh and Pakistan, the European zone

• The sparsely populated areas listed are : deserts such as the Sahara and Gobi Desert, polar areas such as Antarctica and Alaska, rain forests such as Amazonia, mountain areas such as the Himalayas and Tibet

Compléments

• Population contrasts can be observed both globally and within individual countries.

💡 Astuce mémo