Yes that is also why their fur looks so good too

they eat fish for a few weeks when salmon swim upstream, they don't eat fish rest of the time

>>16928560
prove it using set theory

>>16928563
1. The Categories
Let [math]\mathbf{T}[/math] be a category representing time intervals (days/weeks of the year).
Let [math]\mathbf{F}[/math] be a category of food availability (Salmon, Berries, Roots, Small Mammals).
Let [math]E: \mathbf{T} \to \mathbf{F}[/math] be the "Eating" functor that maps a specific time to a specific food source.
2. The Salmon Run as a Natural Transformation
The claim is that "eating fish" is not a constant state but a specific mapping.
Let [math]T_{\text{run}} \subset \mathbf{T}[/math] be the subcategory of the "few weeks" when salmon swim upstream.
For all [math]t \in T_{\text{run}}[/math], the functor [math]E(t) = \text{Salmon}[/math].
For all [math]t \notin T_{\text{run}}[/math], [math]E(t) \cong \text{Berries} \oplus \text{Roots} \oplus \text{Other}[/math].
3. The Morphism of Diet
In category theory, if bears ate fish all the time, there would be a natural isomorphism between the bear's total diet and the set of all fish.
However, the user is arguing that the morphism [math]f: \text{Bear} \to \text{Fish}[/math] is only a split monomorphism (an embedding) that exists exclusively during the object [math]T_{\text{run}}[/math]. Outside of that specific temporal window, there is no mapping to the "Fish" object in [math]\mathbf{F}[/math].
4. The Conclusion (Q.E.D.)
The "Smart Bear" theory fails because the product of [math](\text{Fish} \times \text{Bear Intelligence})[/math] only exists in the fiber over [math]T_{\text{run}}[/math]. Since [math]T_{\text{run}}[/math] is a tiny slice of the total year [math]\mathbf{T}[/math], the bear's "smartness" cannot be globally attributed to a local morphism.

Taking strolls in the woods significantly improves the mental health by reducing stress hormones like cortisol, lowering blood pressure, and easing anxiety or depression.
Bears do that all the time.

>>16928648
They leisurely wipe their backsides on bunny rabbits. But seriously, they have a repressed mind because they have to hibernate for months and need to get their fats up. Sounds autistic with the math. Are you in?.