Are there other civilizations in our galaxy? with Brian Cox #shorts

so I'm guessing I'm giving you guess I'm

saying that in my opinion I think

there's one civilization in the Milky

Way galaxy and there only has ever been

one and there might only ever be one and

that's us which by the way means that we

have a tremendous responsibility not to

mess this up and so we destroy this we

might destroy meaning in a galaxy

forever however that's a that's a

hypothesis I will be delighted if it

turns out that's not true nobody should

wor be worried about making a guess

advancing a hypothesis an educated guess

as long as the moment it turns out

you're wrong and me being wrong by the

way would constitute a flying sorcer

landing and some aliens coming out like

ET and saying hello so that would be

brilliant but it would be doubly

brilliant because it would turn out that

I'd learn something about the universe

which is that complex civilizations are

not as rare as I think they are or

civilizations aren't as rare so that

would be a good thing so there's a

lesson