"Which is why I say you're an idiot"
Just can't put a lid on the ad hominem, eh! Reading your response, it makes sense though, because you don't have a fact-based, logical, or substantive argument to offer as an alternative. Nonetheless, I'll respond...
first, skipping the explicatives...
"without realizing the Earth, or any orbiting body really, has an equilibrium temperature where the radiated energy equals the incoming, and doesn't simply get hotter forever."
Interesting theory from your own colon... If you've observed equilibrium temperature, then please share the data because the AGW enthusiasts are off their rocker claiming a doomsday scenario and I think your findings will give them a moment of calm until they can conjure a new man-made calamity/fundraising cause. Or, if you accept ancient ice age epics and the demonstrative lack of equilibrium in the climate since mankind began recording the temperature, please provide the causality behind this alleged equilibrium which doesn't seem to exist. Is there a new Fourth* Law of Thermodynamics regarding orbiting bodies that just hasn't made it into print yet? Please explain the cause for this alleged equilibrium.
(* There are four, but the first has the appellation of "Zeroth", so a new law might be called "the Fourth")
"You also seem to be under the impression that every climate scientist on the planet forgot the existence of the goddamned sun in their modeling, which only you managed to remember."
Neither my impressions, nor yours, nor those of UN funded climate "scientists" are substantive to the debate. If their calculations and prognosis, or their attempt to predict cause and effect are wrong, irrespective of peer review (or lack thereof as in the case of IPCC's melting glaciers in the Himalayas) and consensus, any "beliefs" are irrelevant. Cite a fact and my impression will change upon verification and synthesis, but give me rhetoric and hyperbole and you've proven nothing. In the mean time, I can only assume from their Anthropogenic theories that even if the high priests of climatology remembered that there's a sun around which we orbit, they forgot that it is through vacuous space which our orbit travels.
"Energy gets stored in chemical bonds, I'm not sure what's controversial about the statement."
I don't recall you making that statement nor myself averring that there was any controversy...? However, would you like to explain how that mitigates a net increase of energy in the Earth's system? Except for inbound meteors, the transference of energy into the planet's ecosphere is through radiation which is kinetic. It is within the (semi) closed system that said energy is converted to potential energy (chemical bonds) via chemical reactions, those processes being terrestrial. You still have a net increase equivalent to the gross amount irradiated minus that reflected or "re-emitted" through infrared or other means. There's no "flow" of heat outside of the system which would occur through some ethereal space "gases" as if the Earth were in a room shared by other bodies with which thermal equilibrium could be reached through Brownian Motion (convection).
If you can demonstrate that the energy naturally emitted is equal to (or greater than) that naturally received, you have a good argument for natural equilibrium (or natural global cooling). Do you have such data or a theory beyond your proprietary "Fourth Law of Thermodynamics" that is based on fact?
"The biosphere didn't exist in the past."
How is this relevant? What is the context with which you are referring to the existence of the "biosphere" and how does that relate to the warming or cooling (or alleged thermal "equilibrium") of the planet? Are you suggesting that the net energy of the System is held in equilibrium by the biosphere, but before existence of the biosphere it was gaining heat? You'll have to help me out here.
"It may be a miniscule amount in the Earth's total energy budget, but it's still a form of radiative energy capture."
Or are you suggesting that the biosphere is the means by which the earth captures energy? Short of chrome plating the entire surface for perfect reflectivity, biosphere or no biosphere, the earth would absorb whatever was not reflected back, and if you are going to claim that the difference is made up by natural emission of infrared radiation, you better have an explanation of how that comes to be. Considering that the sun has a fusion chain reaction going off 24/7 on its surface, it's easy to see where it's radiating force arises, but the magnitude of difference between that radiation as received by the earth and any passive radiation emitted is as obvious as night is from day (literally - that's not a metaphor).
Please post your Fourth Law of Thermodynamics (ordinal fourth, quantitative fifth) or your data proving equilibrium as an observed fact.