Nuclear winter effects caused massive cooling...
5 seconds sound clip from the Terminator 2: Judgment Day movie soundboard.
You can hear this line at 01:43:33 in the Blu-ray version of the movie.
Quote context
[...]
- Danny, I want you to come with me right now. Show me your room.
- Now, listen to me very carefully.
- Nuclear winter effects caused massive cooling...
- Dyson listened while the Terminator laid it all down.
- The history of things to come.
- It's not every day that you find out you're responsible for three billion deaths.
[...]