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bleedingedgebiology
@bleedingedgbiology.bsky.social
“Bleeding Edge” signifies both the forefront of biological innovation and the darker consequences of technological progress on the natural world. You can read more about me, Gordon Campbell and my blog on bleedingedgebiology.com

#Biology
Trump’s research funding cuts threaten health, climate, and innovation. Learn what’s at risk—and how you can help fight back to save American science.

bleedingedgebiology.com/trumps-enorm...
The Peril of Trump’s Enormous Research Funding Cuts - Bleeding Edge Biology
Trump’s research funding cuts threaten health, climate, and innovation. Learn what’s at risk—and how you can help fight back to save American science.
bleedingedgebiology.com
July 3, 2025 at 8:45 PM
What if the key to understanding you—your thoughts, your awareness, your sense of self—lies in a flicker of brain activity? It’s one of the most profound questions in science, and the answers might change how we see the mind, free will, and even what it means to be alive.
The Emerging Field of Neural Correlates of Consciousness Research - Bleeding Edge Biology
What turns brain activity into conscious experience? Learn how researchers are using neuroscience to identify when and where awareness lights up in the brain.
bleedingedgebiology.com
June 5, 2025 at 11:26 PM
In this week's bleedingedgebiology.com post I scrutinize the premise of free will. Do mechanistic processes constrain our freedom, or is there room for genuine choice?
#Neuroscience, #Freewill, #Consciousness, #TheMind
bleedingedgebiology.com/free-will/
The Difficult Problem Of Free Will In A Causal World - Bleeding Edge Biology
Does free will exist? If our actions are entirely determined by factors beyond our control, then what does it mean to live an authentic, self-directed life?
bleedingedgebiology.com
February 24, 2025 at 8:18 PM
The devastating 2025 LA fires were a wake-up call. In my latest post I share 16 essential ways to fireproof your community. Taking action now can save lives, protect ecosystems, and make our communities more resilient to climate change.
Fire Protection Made Simple: 16 Ways To Fireproof Your Community - Bleeding Edge Biology
The devastation of the LA wildfires reinforces how important it is to fireproof your community to protect the homes and landscapes that shape our lives.
bleedingedgebiology.com
January 29, 2025 at 9:56 PM
In this post, I examine the parallels and contrasts between human and artificial intelligence, exploring the question: Do AI language models exhibit consciousness?This piece examines the science, ethics, and implications of creating machines that might one day think for themselves.
Do AI Language Models Exhibit Consciousness? A Strange New World.
Can statistical learning create a conscious AI experience? Does their meaningful and nuanced text indicate that AI language models exhibit consciousness.
bleedingedgebiology.com
January 16, 2025 at 12:06 AM
Reposted by bleedingedgebiology
Hit like if you get it.
December 31, 2024 at 2:28 PM
Reposted by bleedingedgebiology
Just in time for his presidency, Elon has changed his online avatar to a white-supremacist hate symbol, his screen name to a 4chan slogan neo-Nazis favor (“kek”), and his bio icon to two swords.

This is your POTUS.

Are these also gamer symbols? Yes. Does he know they’re far more? You bet your ass.
December 31, 2024 at 6:16 PM
Reposted by bleedingedgebiology
Now, this is too accurate 👍
December 31, 2024 at 3:13 PM
In this post, I explore how synthetic biology in fashion is reducing reliance on petroleum, and unlocking possibilities for entirely new kinds of fabrics that could transform the way we think about clothing.
#SyntheticBiology, #BioFabrication, #FutureFashion, #SustainableStyle, #BioDesign
Surprising New Trends For Synthetic Biology In Fashion - Bleeding Edge Biology
Scientists are using synthetic biology in fashion to develop textiles with improved sustainability, strength and versatility.
bleedingedgebiology.com
December 19, 2024 at 7:56 PM
Gut microbes may have fueled brain evolution. A study found human and large-brained primate microbes boost energy use, while small-brained promote fat storage—linking microbiota to cognitive demands. #Microbiome #Evolution
Gut Microbes May Have Helped Fuel the Evolution of Large Brains
Researchers show gut microbes may have fueled brain evolution by optimizing energy use. Experiments revealed that microbes in large-brained primates like humans and squirrel monkeys promoted higher en...
www.technologynetworks.com
December 16, 2024 at 11:54 PM
DMT's Mysteries Unveiled: Exploring how the naturally occurring psychedelic DMT influences consciousness and its potential therapeutic applications.
The world’s most mysterious psychedelic is already inside your brain
DMT, “the nuclear bomb of the psychedelic family,” explained.
www.vox.com
December 11, 2024 at 5:34 PM
Researchers created method to profile gene activity in living brains, linking RNA and DNA from implanted electrodes to seizure activity. This breakthrough offers insights into epilepsy and could be applied to Alzheimer’s, Parkinson’s, and schizophrenia research.
neurosciencenews.com/gene-activit...
New Method Maps Gene Activity in Living Human Brain - Neuroscience News
Researchers have developed a new method to profile gene activity in the living human brain, offering new insights into neurological conditions like epilepsy.
neurosciencenews.com
December 10, 2024 at 8:02 PM
Scientists discovered Homo juluensis, a 200,000-year-old human species with large brains and teeth, suggesting a link to Denisovans and possible interbreeding with Homo sapiens and Neanderthals. This challenges linear evolution models, revealing a web of coexisting ancient populations.
Making sense of eastern Asian Late Quaternary hominin variability - Nature Communications
A greater degree of Late Quaternary hominin morphological variability is present in eastern Asia than previously assumed. Indeed, a number of distinct populations are present, some that now have new s...
www.nature.com
December 9, 2024 at 5:18 PM
In an effort to increase yields and reduce costs, industrial agriculture erodes soil health, strains water resources, and displaces native wildlife.

#IndustrialAgriculture
#EcologicalCosts
#WaterQuality
#BiodiversityLoss
#SustainableAgriculture
#FoodSystems
#AnimalWelfare
#ClimateImpacts
The Enormous Ecological Costs of Industrial Farming - Bleeding Edge Biology
The ecological costs of industrial agriculture reflect practices that prioritize profits over the environment. These impacts don't show up on balance sheets.
bleedingedgebiology.com
December 6, 2024 at 6:18 PM