More than 11 billion people by 2100

population, world, food, water, energy, materials, UN, sustainable environment

The world population is growing, not slowing

Before 2100, the world will count 11 billion! people. According to the most recent United Nations estimates, the human population of the world is expected to reach 8 billion people in the spring of 2024. (7 Billion on October 31, 2011) Read More

Dutch city generates electricity from living plants

Zaandam – a city in the Netherlands – gets energy-generating plants. The plants have a street and a charging point for mobile phones deal with electricity.

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