News for hackers. Stuff that matters.

A comment on Ask HN: What can be done to prevent a climate catastrophe?. Parent comment

Re:Ask HN: What can be done to prevent a climate catastrophe? by adrianN on Thursday October 11, 2018 @04:14AM (#18191733)
Thermodynamics kind of forbids efficient ways to suck CO2 out of the atmosphere. Unburning coal takes more energy than you got from burning it.
[ Parent | on HN ]
Re:Ask HN: What can be done to prevent a climate catastrophe? by jaakl on Thursday October 11, 2018 @06:02AM (#18192185)
Source? Carbon capture and storage (CCS) seems to be a thing for sure.
[ Parent | on HN ]