Jakarta

Capital city of Indonesia, on the north coast of Java.

At a glance

SourceAuthorRoleIn one line
The $40BN Plan to Save The World’s Fastest Sinking CityThe B1MsubjectThe video explains why Jakarta, a megacity of more than 11M people on a low-lying coastal plain at the mouth of 13 rivers, is sinking up to 15 cm a year, mainly from groundwater extraction.

Sub-places

The $40BN Plan to Save The World’s Fastest Sinking City — The B1M (2025)

Source: Original · Readwise highlight

Jakarta is the largest city in Southeast Asia, but it’s sinking at a rate of up to 15 centimetres a year

  • Role: subject
  • In the video: The video explains why Jakarta, a megacity of more than 11M people on a low-lying coastal plain at the mouth of 13 rivers, is sinking up to 15 cm a year, mainly from groundwater extraction. It traces the Dutch founding of Batavia, post-1945 population growth and informal riverbank settlement, then the government’s two responses: a sea wall and a new capital.
  • Why it matters: The city is the article’s whole subject: a real-world case of a capital literally sinking and being partly abandoned.