You Don’t Have a Lizard Brain

Despite our best intentions, scientists sometimes make a very basic mistake: we look for what makes humans unique. Certainly, humans are not just unique, but extraordinary. Nothing else in the known universe has produced art, science, technology, or civilization. But, our history of searching for how, precisely, we came to be exceptional has often led to … Continue reading You Don’t Have a Lizard Brain

How I Became A Scientist

(The following is a post I wrote for Bio Yelp on how I became a scientist. Hopefully you find something in here informative or interesting!) My brain is a physical object, and my mind emerges from physical processes. This basic realization struck me when I was 15, during a lesson about the nervous system. How … Continue reading How I Became A Scientist

Measuring Consciousness in Bits

Consciousness is an ambiguous concept. It can mean a lot of different things, depending on the context. For example, I can say that I am conscious of something, as in, “I am conscious of the fact that I am currently writing about consciousness.” It can also mean self-consciousness or self-awareness: the notion that you know … Continue reading Measuring Consciousness in Bits

Science is a Collective Human Endeavor – And That’s Beautiful

A philosopher of science once told me, “Science is like a big, ornate building. Unless you’re an Einstein or a Newton, all you can do is etch away at a little flourish on the building’s facade - and then you die.” Though bleak, his thought did speak to a curious truth about the lives of … Continue reading Science is a Collective Human Endeavor – And That’s Beautiful

We Are All Brains In Vats

The following post is from my new article for Knowing Neurons, an online publication about neuroscience and the mind.   The Matrix made all of us ask the same disturbing questions: How do I know that the world I see, hear, and touch is real? Can I prove that I’m not actually in a pod created by machines … Continue reading We Are All Brains In Vats

There Is No Ghost In The Brain

As long as the nature of consciousness will remain a mystery, we will be in the grip of anxiety. And that is because we are, all of us, haunted by that uniquely human question: what awaits us after death? Although the vast majority of Americans believe in some sort of afterlife, such beliefs are starkly at odds … Continue reading There Is No Ghost In The Brain

Consciousness Is A Scientific Problem

Below is the text of my newest article for the Berkeley Science Review: The brain does many things. It makes decisions, it remembers facts, it moves our muscles, it can do math, and it can communicate with other brains. Each of these abilities are active subjects of neuroscience research. But the brain does something else, which … Continue reading Consciousness Is A Scientific Problem