Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
jklinger410
on Sept 10, 2016
|
parent
|
context
|
favorite
| on:
Costa Rica has gone 76 days using 100% renewable e...
Optimising for human happiness includes not decimating ecosystems that we depend on to survive.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
