There is a big overlap if only because governments complain about both in their official communication to the public. Regarding the economy, I think we need to

There is a big overlap if only because governments complain about both in their official communication to the public. Regarding the economy, I think we need to shift paradigm from measuring the size of the economy overall, which indeed obviously benefits from ever more people, to focusing on figures per capita. Ultimately the whole point of economic growth is to make people better off individually and we can do that with a decreasing population, in fact perhaps a decreasing population helps achieving that by forcing companies to increase productivity as much as possible instead of relying on abundant and cheap labour.