How cities grow
¿Why this has to change?
The total area covered by the world’s cities is set to triple in the next 40 years – eating up farmland and threatening the planet’s sustainability.
Problems
Countries(45.5%)
Cities (54.5%)
Cities growth& Farmlands
The population of the city is increasing and the city is growing in the surrounding fields.
By 2050, 3 million square kilometers of agricultural land will be built. Food production cannot keep up with population growth
solutions
a solution could be to build buildings of 5 to 8 floors, instead of individual houses to avoid taking up space in excess
How cities grow
Romero
Created on October 30, 2021
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Transcript
How cities grow
¿Why this has to change?
The total area covered by the world’s cities is set to triple in the next 40 years – eating up farmland and threatening the planet’s sustainability.
Problems
Countries(45.5%)
Cities (54.5%)
Cities growth& Farmlands
The population of the city is increasing and the city is growing in the surrounding fields.
By 2050, 3 million square kilometers of agricultural land will be built. Food production cannot keep up with population growth
solutions
a solution could be to build buildings of 5 to 8 floors, instead of individual houses to avoid taking up space in excess