Displaced populations are also part of this trend of increasing urbanization, as 60% and 80% of all refugees and IDPs – respectively – live in urban areas. So, as existing cities grow bigger and new cities are formed, sustainable urbanization is key for a healthy planet. Cities are both the culprits and the source of innovative solutions to megatrends such as climate change. Currently, over half of the global population live in cities and it is estimated that this percentage will rise to 70% by 2050. ![]() We live in an increasingly urban world which is shaping our environments and our future.
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