If you enter the territory of a swan, especially during nesting season, the swan might attack you.
If a foreign object enters some animal's body, the immune system may attack that object.[0] Allergy might be related to the immune system misidentifying allergens.
Squirrels can be surprisingly territorial.
Ants have wars. [1]
This is not surprising, since the consequences of territory being compromised can be severe. For instance, in this case [2], the territory was compromised through deception, like pretending to be one of them, and it led to the severe weakening or death of the whole colony through the mass devouring of their offspring.
[0]: https://en.wikipedia.org/wiki/Foreign_body_reaction
[1]: https://en.wikipedia.org/wiki/War_in_ants
[2]: https://www.reddit.com/r/Damnthatsinteresting/comments/123ke...
We must ban the squirrels from ever leaving the tree they grew up in! Let no bear seek a new cave lest she be punished with a swift death.
In that video, was the ewe and lion cub pets or wild animals?
One definition of "better" could be to seek to avoid the extinction of the human species and of civilization. With that definition, in the current situation, taking measures to help avoid nuclear weapon usage, could be considered in depth and genuinely "better".
Some cells have cell walls, and viruses as I understand it have to penetrate that wall.
Nuts and fruit sometimes have protective shells.
An argument could be made that borders and territory are fundamental.
For an agent that seeks to defeat border control mechanisms, it can potentially be effective to convince the target parties that border control mechanisms generally or specifically are harmful, are useless, or have drawbacks. This is not always completely false in all cases, for instance regarding immune systems misidentifying harmless allergens as harmful, causing potentially significant harm as allergy. However, if an agent uses such approaches, they have to be careful not to buy into that idea themselves, lest matters may become strange and weird. And, in the modern day, if an agent is especially successful and competent with defeating border control mechanisms, considering the extreme power that the human species holds these days, such as with nuclear weapons, it puts an extreme responsibility on such successful agents, at least in the current systems. Otherwise, the consequences might be extremely detrimental to the human species as a whole.
IT defenses are just an existing human cognitive bias carried forward into a new realm… a bad idea carried forward is still a bad idea.
The cell wall of the vascular plants doesn’t exist to keep viruses (or anything) out, it exists to provide structural rigidity and keep water pressure in… in fact any plant without a sufficiently permeable cell wall dies as a consequence.
The virus in turn isn’t an agent at all, it just passively exploits the permeability of cell walls and membranes in order to replicate. In doing so it helps drive the cell’s evolution, by both acting as a pressure and a mutagen. Life, again, depends on information transfer across permeable membranes.
Nuts and other fruits, by the way, are the sexual apparatus of the plant… they don’t even begin to develop until a migration has occurred, and once they’ve developed their primary purpose is, again, to keep energy and water in more than they’re to keep anything out… in fact they universally fail to function if they’re too good at keeping the outside out.
People didn't receive handouts from governments in centuries past for just showing up and performing no contributory function. Kill all entitlements and let's open em' back up!
> still isn't like this for other animals
What reality are you living in where countless animal species aren't territorial? This is common sense.
The idea that borders are unimportant is very very recent. That is to say, its commie gobbledygook.
In English it's "have enforced their borders for millennia"; the phrase "since [length of time]" is almost always grammatically incorrect and a giveaway that someone's not a native English speaker.
Eg Iberian Peninsula (Reconquista and later): Foreign parties >10 armed men could not cross without permission between christians and muslims.
Chinese frontier zones, Scythians, Huns, Mongols, Turks etc all had similar rules. If you want to go back further, then Assyria, Egypt, Hittites, Greece had such limits.
Some nations, countries or groups, or other levels, did play with some of those mentioned ideas of less border control mechanisms in some ways or levels, also going back thousands of years.
Countries that were not successful with border control mechanisms, sometimes ceased to exist.
But there are many different levels and ways, and the whole topic is, to put it very mildly, extremely complex.
I'd say no-border cosmopolitanism is more of a classic liberalism thing.
There are many that think themselves "cosmopolitan", when it is a delusion and coping mechanism about being a parochial hicklib. A chip on their shoulder that makes them especially fervent acolytes of liberalism (as in: Obama flavoured, not the other kind), hoping it offsets their humble origins after moving to the big city, so folks won't get the idea that they are flyover country chuds that vote the wrong way.
A cosmopolitan, as in one that truly knows the different cultures and people of the world because he has deep first hand experience, or has read so much that it allows to draw some independent form of conclusion, is either a strong proponent of borders or a fool.
The core tenet that makes this communism-adjacent is the denial of differences: everyone is equal, "no one is illegal" etc pp. Ignorance of history and the nature of man is a must to take this position.
This is the most incredible No-True-Scotsman fallacy I've ever read.
Tell us how you really feel, good grief.
> everyone is equal, "no one is illegal" etc
This but unironically.
This is not "how I feel" or my actual opinion of liberals in general. It is a certain archetype that I unfortunately know all too well.
> This but unironically.
You can just say you're a communist, you know. The core tenet will always be some appeal to equality, no matter how you like to describe yourself ("socialist", "liberal", "a decent heckin' human being" in Reddit speech or what have you).