The heatmap may as well represent a map of recently decolonized areas with unresolved political issues, and just so happens that many of these places have significant Muslim populations.
If you read the Koran and Hadiths, there are numerous statements about the true Muslims duty being to spread Islam - at the point of the sword being a well supported one, scripture wise.
If you read the Koran and Hadiths, there are numerous statements about the true Muslims duty being to spread Islam - at the point of the sword being a well supported one, scripture wise.
Abu Bakr [https://en.wikipedia.org/wiki/Abu_Bakr] and even Mohammed himself [https://en.wikipedia.org/wiki/List_of_expeditions_of_Muhamma...].
It has never been a particularly ‘turn the other cheek’ religion.