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What is the limit to human population growth?
Transcript of What is the limit to human population growth?
Causes and consequences
What must be done Introduction Causes: Medicine and technology
Campaigns of public health and vaccination
Technique advances on agriculture and Green revolution Consequences: Difficult and disorganized management of the resources
Incapacity of the infrastructures
Environment problems Predictions: Adaptation to this growth: 2nd green revolution
Better resource management
Better control of birth rates
Increase of the global production and infrastructures
Reduce consumption HOW MANY PEOPLE CAN OUR PLANET SUPPORT? In conclusion: Massive growth of the population
There is no answer for the big question yet
Change of lifestyles
Preservation of the environment (pollution and resources) 2050: 9.2 bln (UN)
Decline of production
Shortage of resources (oil,water and arable land)
India will overtake China
Bigger growth in the world´s poorer countries Long living Earth and better life for future generations