Question

What is the resources demand
in urban areas

Answer 1

Cities are the epicentres of human activity. They cover less than 2% of the earth’s land surface but generate about 70% of GDP and house more than half the human population. The importance of cities is only going to increase in coming decades as another 2.5 billion people move to urban centres.

This intense production and consumption requires huge quantities of natural resources. Cities account for more than 60% of global energy use, 70% of greenhouse gas emissions and 70% of global waste. Current practices are depleting the Earth’s finite resources, changing its climate and damaging its natural ecosystems. With our planetary life support system in the red, we need to put cities on a serious resource diet.