“With the scale of the problems that exist in the world today, this is something that no one philanthropist or organisation – even the Gates Foundation – can tackle on its own.”

It was back in 2018 that the Gates Foundation began to examine how much more impactful philanthropic groups are when their workings are more collaborative, not just among donors but among the group’s various partners.'

https://www.ft.com/content/a8fe8268-0660-43ab-bda4-0759b9ea7057