Comment Re:Rosetta Stone (Score 4, Interesting) 282
To understand elements and chemical reactions you need to know how many protons an atom has, which requires knowledge of integers. Atoms are also discrete units, again integers. Even from an astronomical point of view planets and stars for distinct countable (integer) units. If we find aliens they may not understand integers, but if aliens find us they would pretty much have to have all the mathematical and scientific knowledge we do (and a lot more) to get here.
That is how we see things. Regardless of whether we're right or not, an alien civilization could very well have come up with a theory that adequately explains chemical reactions that is completely different. To think otherwise is to succumb to your own bias.
Now, I agree that a space-faring civilization would most likely understand integers, but you can't possibly know that. The universe holds too many amazing things. We have only the tiniest understanding of it, and much of what we 'know' could very well be wrong.
Let's take a slight detour:
Imagine a species that evolved in space, rather than on a planet's surface. To meet our current definitions of life, they would need to be able to move around and interact with their environment, which means some sort of propulsion in space. If this species managed to make it to our planet, they could be very intelligent and still not necessarily have any need for integers or subatomic particles.
Plus at least simple counting has been shown in many animals, even those only distantly related to primates, so it's not like humans are even the only species on earth that can count integers.
True, but they also evolved on the same planet with the same conditions. You can't assume that alien life would be anything like the life forms on this planet. Some people think they might be, but we don't KNOW.