In 1975 three of four people in the world had no access to clean water. Now three of four do have it.
Thirty years ago the adult global literacy rate was 53%. Now it is 80%.
In 1980 the consensus shared by experts was that 80% of the world’s people lived in substandard housing. Today the estimate is 25% are in substandard housing.
Thirty years ago one in eight children died in their first year of life. Today it is one in sixteen.
Thirty years ago the adult global literacy rate was 53%. Now it is 80%.
In 1980 the consensus shared by experts was that 80% of the world’s people lived in substandard housing. Today the estimate is 25% are in substandard housing.
Thirty years ago one in eight children died in their first year of life. Today it is one in sixteen.
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