In 2017, academic publisher Springer Nature launched their Grand Challenges programme (GCP) aiming to help develop solutions to some of the most pressing challenges of our time with sustainable cities as one of their target challenges.
An example of this research includes a study that looked at 185 Chinese cities of different sizes over a period of seven years. It concluded that a reduction of air and water pollution had the effect of increasing direct foreign investment inflows.

Relevant SDG’s