BBC – Future – Technology – Artificial intelligence: The machines with alien minds

Why should our biological manner of thinking determine our approach to silicone-based circuits and electronic logic? Our machine creations are more profoundly divided from us than anything else in nature. They do not need to think like us to serve us, work with us, or even understand us – as our own relationships with nature … Continue reading BBC – Future – Technology – Artificial intelligence: The machines with alien minds

The mind is the brain, and why that’s good

Mind body dualism is the theory that mind and matter are separate substances.  It's an ancient theory discussed in various forms by philosophers such as Plato and Aristotle, and theologians such as Thomas Aquinas.  In 1641, Rene Descartes put forth his views, usually referred to as Cartesian dualism which laid important foundations for modern philosophy in … Continue reading The mind is the brain, and why that’s good

Michael Graziano: The Spirit Constructed in the Brain

I perceive consciousness in myself. My brain constructs a perceptual model of a mind that thinks this and that, feels this and that and is aware of this and that; the mind is attributed to my own location. That model provides an organized, coherent way for me to understand myself -- to predict and help … Continue reading Michael Graziano: The Spirit Constructed in the Brain

Is There a Limit to One’s Learning Capacity? | Quora

When parts of the connection process become weak, a process known as synaptic pruning takes place to remove the old connections and strengthen the rest. Experience is the determining factor of which connections will be strengthened and which ones will be \"pruned\" - active connections will remain whereas those which are no longer active or … Continue reading Is There a Limit to One’s Learning Capacity? | Quora

When Will We Build the Starship Enterprise? | Seth Shostak

What if we could send humans anywhere at the speed of light, and at a rock-bottom price? That's eminently feasible if we send the information and not the protoplasm. No crew, just code. Consider: The human genome consists of about 3.3 billion base pairs. Since there are only four types of pair, that amounts to … Continue reading When Will We Build the Starship Enterprise? | Seth Shostak

The self as brain: Disturbing implications of neuroexistentialism.

Patricia Churchland, a neurophilosopher at the University of California at San Diego, says our hopes, loves and very existence are just elaborate functions of a complicated mass of grey tissue. Accepting that can be hard, but what we know should inspire us, not scare us. Her most recent book is Touching a Nerve: The Self … Continue reading The self as brain: Disturbing implications of neuroexistentialism.