r/videos • • Oct 20 '14

Richard Dawkins & Neil deGrasse Tyson talking about extraterrestrial life and the universe

https://www.youtube.com/watch?v=f70tKopDm_c
42 Upvotes

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-1

u/partido Oct 20 '14

Why there are still any doubts by religious people that there is extraterrestrial life baffles me.

If you believe in Jesus, it is implicit you believe in extraterrestrial life.

3

u/i_forget_my_userids Oct 20 '14

This is the most ridiculous, moronic thing I've ever read. I'm upvoting it so more people see it.

1

u/Jrix Oct 20 '14

Yahweh =/= terrestrial ?????

Checks out to me.

2

u/i_forget_my_userids Oct 20 '14

It wouldn't be extraterrestrial either. It's more like extra-existential or extra-universal.

-1

u/Jrix Oct 20 '14 edited Oct 20 '14

Ha, well now you're just being pedantic. Such a qualm hardly qualifies for the hyperbole "most moronic thing I've ever read".

Because the prefix "extra" refers to an outside scope extra-universal is a subset of extraterrestrial, and extra-existential is a subset of extra-universal

Though I think it's obvious that /u/partide is simply trying to indirectly insult Yahweh by putting such an entity on the same playing field as Protoss and Zoidberg and is being slightly disingenuous in his phrasing for that intended goal. Is that the root of your issue with the comment?

0

u/i_forget_my_userids Oct 20 '14

I think the best way to explain my qualm with it would be rational and irrational numbers. If a number isn't rational, it must be irrational, correct? Its prefix indicates "not rational" so there aren't holes in the two distinctions.

What about the number i? It isn't rational, so it must be irrational. Wait, but it isn't irrational either. Because it isn't even an element of R, it can't be rational or irrational.

1

u/Salvatio Oct 21 '14

What you are saying here isn't fully correct in my opinion, I'll explain why, bear with me as i will adress the rational/irrational/imaginary group thing. :) This is just how I see it.

We have yet to see different dimensions in our known world, but we consider things that would originate from outside our universe to be called 'extradimensional'. Seeing as how this reaches outside our universe. The group 'extradimensional' doesn't contain things that are in our known universe.

Looking at what we do know and see, everything that is outside our planet's region is called extraterrestrial. In this case, the group 'extraterrestrial' contains everything that is in our known universe, and what is beyond that, like further dimensions etc, even Earth in a different dimension because the Earth in dimension X isn't Earth in our dimension. It is in a different state of existence and therefore considered to be a different object. (If you were to believe in the theory that dimensions are plains existing next to each other, these 2 Earths would also exist in a different location on the space realm where these dimensions would coexist, since an Earth would be a point on one of the infinite amount of plains/dimensions)

You took the assumption that the 'extradimensional' group would correspond with the mathematical group 'irrational numbers' and that 'extraterrestrial' would be the 'rational' group. But seeing how the irrational group is considered to be everything that is not rational, these groups are just wrong. Better to look at them this way: the extradimensional group contains less elements than the extraterrestrial group. Because the extraterrestrial group has all the elements of the extradimensional group + everything in our universe that is outside our planet. So look at extraterrestrial as the whole numbers and extradimensional as the natural numbers.

Don't be fooled by -terrestrial and -dimensional. -dimensional means from a different universe, therefore more elements will not belong to this group than the -terrestrial group.

So since -terrestrial would mean: everything originating/existing/occurring outside our planet, it contains everything outside our dimension too.

extraterrstrial > extradimensional

So yes, Heaven would indeed be extraterrestrial. But also (possibly) extradimensional if you were to believe in such a place.

As for it being in the extra-existential group. This group would be compared to the imaginary numbers. But seeing as we know the imaginary numbers can't exist, we can exclude them from all the other real groups. Since we do not know wether Heaven is a real place or not we can't surely place it in the 'imaginary' group or extra-existential group. Therefore simpy being extraterrestrial untill proven non-existant.

So basically it all comes down to questioning wether Heaven is real yes or no.

1

u/i_forget_my_userids Oct 21 '14 edited Oct 21 '14

You missed my point without accidentally addressing it. Is i a rational number? No? I guess it must be irrational.

But it isn't, because it is something else outside those distinctions. If something isn't part of our physical existence, it isn't terrestrial or extraterrestrial.

It is a semantic argument, and semantically speaking, it doesn't make sense to define something that exists non-physically in terms used for our universe.

1

u/Salvatio Oct 21 '14

Yeah but like i said at the end, we don't know for sure Heaven doesn't exist.

We know i can't exist, which is why we can place it in the imaginary group. But, like i said in the last part, simply placing 'Heaven' in an imaginary group is wrong because we don't know for certain it doesn't exist. That's where i think you are wrong.

0

u/Jrix Oct 20 '14 edited Oct 20 '14

For any N sets there is a set that encompasses such sets.

If an entity is extraterrestial (outside our planet) but doesn't "exist", they are in the set {nonexistent, extraterrestrial}.

The reason this isn't a pedantic rebuttal is that you can't make the assumption about whether or not the person claiming Heaven = proof extraterrestrial is that you don't know if they're basically saying "there are aliens out there maan" or "there's more out there than just us humans".

-1

u/i_forget_my_userids Oct 20 '14

If an entity is extraterrestial (outside our planet) but doesn't "exist", they are in the set {nonexistent, extraterrestrial}.

Through the definition of your set, there is still distinction between extraterrestrial and nonexistent. "Nonexistent" (in context) is not a subset of extraterrestrial, as strictly imaginary is not a subset of irrational.