I can't quit it. When I do, after about 2 weeks I completely lose the ability to be a good worker bee and sit in my open plan office,and hide my contempt for the absolute rank ineptitude of almost everyone else there. Load me up with the happy brown juice and I can pretty much make it through. I'm not convinced this is sustainable tbh.
Caffeine improves memory in humans, millions of whom find that their daily dose enhances clarity, focus, and alertness. The human relationship with caffeine is relatively recent, however, and thus its impact on our brains is likely a by-product of its true ecological role. Caffeine occurs naturally in the floral nectar of Coffea and Citrus plants. Wright et al. (p. 1202; see the Perspective by Chittka and Peng) found that caffeine presented at naturalistic levels significantly improved the ability of bees to remember and locate a learned floral scent and potentiated the responses of neurons involved in olfactory learning and memory.
In experiments on bees, researchers have found that once they've had a sip of caffeine-laced nectar, it boosts their memory, makes them preferentially revisit the plants, and even helps them pollinate faster and more efficiently. So, for plants, caffeine is a multi-purpose molecule with a lot of adaptive benefits. But, for us, it has one main benefit: it gets us through Monday morning. ...
That's what's glaringly missing. Nicotine. It's extremely mind-altering, and it's been u-bi-qui-tous in the Americas for millennia - and for centuries in Europe and the world.
Makes you wonder what kind of selective pressures it exerted on the evolution of modern man. Select for chill and veg out types? For believers in cure-all panaceas (and snake oil)? For people who enjoy sucking on things? Or for something more sinister. It is the most fascinating evolutionary pressure.
Because in March of this year 2026 Nature published research that revealed that nicotine and its agonist buddies that stimulate niconitic acetylcholine receptors in the brain majorly screw with the reward system in the effort department.
The Nature March 2026 research showed that nicotine receptors make meaningless behavior meaningful as if you expend effort on it and vice versa makes meaningful effortful behavior meaningless. That displaces ambition and is very insidious cumulatively in all sorts of overt and sneaky ways. It's not even zombification, it's fundamentally creating bees that not only enjoy being worker bees but have zero ambition for anything else. I mean, we can talk about how profound this is and has been, but tobacco lobby will stifle any serious conversation before they even commence.
nicotine receptors make meaningless behavior meaningful as if you expend effort on it
*nicotinic receptors, which are activated by acetylcholine. But I only saw nicotine mentioned once in the paper, and in the titles of two citations.
To me, it seems like a big stretch to say that nicotine "makes meaningless behavior meaningful" - could you explain how that's supported by the paper's data?
Comments
yes coffee is reason behind our current civilization
I can't quit it. When I do, after about 2 weeks I completely lose the ability to be a good worker bee and sit in my open plan office,and hide my contempt for the absolute rank ineptitude of almost everyone else there. Load me up with the happy brown juice and I can pretty much make it through. I'm not convinced this is sustainable tbh.
Caffeine in Floral Nectar Enhances a Pollinator's Memory of Reward - https://www.science.org/doi/10.1126/science.1228806
PBS Eons Why Does Caffeine Exist? (5:13 for the bit on bees) - https://www.youtube.com/watch?v=PzshAqowsyI
Chesterton called it, quite fittingly, "The Puritan's opium".
And nicotine, don't forget that. Smokers built the modern world (and then developed lung cancer for their troubles).
That's what's glaringly missing. Nicotine. It's extremely mind-altering, and it's been u-bi-qui-tous in the Americas for millennia - and for centuries in Europe and the world.
Makes you wonder what kind of selective pressures it exerted on the evolution of modern man. Select for chill and veg out types? For believers in cure-all panaceas (and snake oil)? For people who enjoy sucking on things? Or for something more sinister. It is the most fascinating evolutionary pressure.
Because in March of this year 2026 Nature published research that revealed that nicotine and its agonist buddies that stimulate niconitic acetylcholine receptors in the brain majorly screw with the reward system in the effort department.
The Nature March 2026 research showed that nicotine receptors make meaningless behavior meaningful as if you expend effort on it and vice versa makes meaningful effortful behavior meaningless. That displaces ambition and is very insidious cumulatively in all sorts of overt and sneaky ways. It's not even zombification, it's fundamentally creating bees that not only enjoy being worker bees but have zero ambition for anything else. I mean, we can talk about how profound this is and has been, but tobacco lobby will stifle any serious conversation before they even commence.
*nicotinic receptors, which are activated by acetylcholine. But I only saw nicotine mentioned once in the paper, and in the titles of two citations.
To me, it seems like a big stretch to say that nicotine "makes meaningless behavior meaningful" - could you explain how that's supported by the paper's data?
In boxing, you do not talk your opponent through as you knock him out.
In research, pick any field, say, astronomy, you do not mention that Earth is not flat and that the Earth orbits the Sun.
In biochemistry research, you do not spell out that nicotine binds to NICOTINIC acetelcholine receptors as an agonist, that's literally Biochem 101.