About Madelon
today roughly 4 billion people - about 55% of the world’s population- lives in urban areas. by 2050 the urban population is set to grow to more than 6 billion. this exponentially inc... Read more
today roughly 4 billion people - about 55% of the world’s population- lives in urban areas. by 2050 the urban population is set to grow to more than 6 billion. this exponentially inc... Read more