Honestly the response to climate change has been "We need to secure water and food for ourselves. Who has them and what's our invasion plan?". Or "We have water

Honestly the response to climate change has been "We need to secure water and food for ourselves. Who has them and what's our invasion plan?". Or "We have water and food. What's our defense plan?" Having less mouths to feed is a positive (if viewed from this selfish point of view) side-effect.