Some things you can see directly, like your fingers. Other things, like your chin, you need a mirror or a camera to see.

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

The simulation hypothesis is an impressive logical and philosophical argument that has challenged our fundamental notions of reality.

The idea that reality might be a kind of cosmic software has shifted from late-night dorm debate to a live question in ...

For years, the idea that we might be living inside a vast computer program has drifted from philosophy seminars into blockbuster movies and Reddit threads. Now a group of theoretical physicists say ...

But the argument does no such thing. Bostrom is very open to the possibility that simulations are physically impossible; this is one reason that a simulation may never be created and why Bostrom’s ...

Ever since Oxford philosopher Nick Bostrom proposed his simulation argument in 2001, the nerdiverse has attempted to assess the possibility that reality is not really real, that what we experience as ...

File this one under "fun to think about, probably not changing your day job": a new study just dropped that suggests gravity itself might be the smoking gun that our entire universe is one big ...

I was invited by the American Humanist Association to present the arguments of my paper “Natural Evil and the Simulation Hypothesis” at the national conference this past weekend. It was fun: I met a ...