FYI: What Is the Evolutionary Purpose of Tickling?

You probably know that you can’t tickle yourself. And although you might be able to tickle a total stranger, your brain also strongly discourages you from doing something so socially awkward. These facts offer insight into tickling’s evolutionary purpose, says Robert R. Provine, a neuroscientist at the University of Maryland and the author of the … Continue reading

Scientists find evidence for ‘chronesthesia,’ or mental time travel

  The ability to remember the past and imagine the future can significantly affect a person’s decisions in life. Scientists refer to the brain’s ability to think about the past, present, and future as “chronesthesia,” or mental time travel, although little is known about which parts of the brain are responsible for these conscious experiences. … Continue reading

The Science of Right and Wrong

Ever since the rise of modern science, an almost impregnable wall separating it from religion, morality and human values has been raised to the heights. The “naturalistic fallacy,” sometimes rendered as the “is-ought problem”—the way something “is” does not mean that is the way it “ought” to be—has for centuries been piously parroted from its … Continue reading