1) i agree because it doesnt mean that If a civilization is intelligent they need to travel milliard of light years away to meet a civilization that they dont evwn know If its real.
2) i disagree because something like that is impossible. Maybe theyre not developed, but scientists have already found molecular life on other planets.
3) I agree because on other planets the surroundings are different so If there would be developed life forms, they wont look like us.
5) I agree but not fully. All the things proven by sciemce are true, but that doesnt mean we only need to believe in the things thats proven by it, ignoring the rest
6) I agree because there are milliard of planets out there, even ones that are like earth, so of course there is life
7) I agree because we cant know yet. We dont have enough information about outerspace to be able to know that
8) I agree, it is a nice idea, but most likely there is life
