Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
onion2k
on March 5, 2019
|
parent
|
context
|
favorite
| on:
Studying the demise of historic civilisations
You can spend all that money improving the society they live in.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
