It depends on your stage of development. You might build a defense, flee at close to the speed of light and take advantage of the universe's expansion to get into a separate Hubble volume from mankind, accelerate your AI program, or prepare for the possibility of annihilation.
Good point, and the resources we put into signaling could instead be used to research friendly AI.
The warming should be honest and give our best estimates.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
Notes for future OT posters:
1. Please add the 'open_thread' tag.
2. Check if there is an active Open Thread before posting a new one.
3. Open Threads should be posted in Discussion, and not Main.
4. Open Threads should start on Monday, and end on Sunday.