The difficulty of interstellar travel for humans

Futurism.com has an article reviewing the results of a survey they conducted with their readers asking when the first human might leave the solar system.  The leading answer was after the year 2100, which make sense given our current level of progress just getting humans back out of low Earth orbit.  But I think the … Continue reading The difficulty of interstellar travel for humans

Does information require conscious interpretation to be information?

Peter Kassan has an article at Skeptic Magazine which sets out to disprove the simulation hypothesis, the idea that we're all living in a computer simulation. I personally find arguing about the simulation hypothesis unproductive.  Short of the simulation owner deciding to jump in and contact us, we can't prove the hypothesis.  Even if the … Continue reading Does information require conscious interpretation to be information?

Layers of self awareness and animal cognition

In the last consciousness post, which discussed issues with panpsychism and simple definitions of consciousness, I laid out five functional layers of cognition which I find helpful when trying to think about systems that are more or less conscious.  Just to recap, those layers are: Reflexes, primal reactions to stimuli. Perception, sensory models of the … Continue reading Layers of self awareness and animal cognition