Can you clarify your main point, Johan ?
Well, we may find out about the existence of aliens someday.
But now, we don't know whether they exist or not.
I'm not sure what you mean.
I think Johan means we can look at the facts, but we may not find the truth, right ?
Yes, Tino. That's exactly waht I mean.
By the way, do you think aliens actually exist ?
Well, it's possible. Yes. But I don't think they are green.