belief
oracknows | May 12, 2014Over the years, I've often likened alternative medicine to a religion—or even a cult. Basically, it requires belief in a set of precepts that have at best little and more commonly no evidence to support them that is often accompanied by magical thinking that a god-substitute, be it nature, one's body, or, of course, the magically mysterious "quantum," possesses magical powers that will protect one from all harm if one simply believes and acts on that belief. The belief systems that undergird various forms of alternative medicine are every bit as ridiculous from a scientific viewpoint as the…
sastyk | August 2, 2012Let us begin with the clear statement that asking whether you have to believe in climate change in no way alters the fundamental scientific consensus, or the tens of thousands of peer reviewed papers. I personally think the evidence for anthropogenic climate change is very clear. But that doesn't change the fact that global warming at this point is viewed as an ideological issue, rather than scientific one, and that many people do not believe that it exists, or that humans cause it. In fact, while recent extreme weather has shifted the culture somewhat, it seems safe to say that a solid…
esiegel | July 19, 2012This is an enhanced version (with some upgraded images and text) of an article I first wrote over two years ago. It is just as valid today as it was back then, only today, I have a special offer to go with it. Next week, a bunch of cosmologists and myself are getting together and all writing about dark energy. And I want you to have your say.
So at the end of this post, ask your dark energy questions. Ask anything and everything you ever wanted to know about dark energy. I'll choose the best one (or, space & time permitting, more than one) and write a special post on it for you then.…
edyong | December 8, 2009What do you think a group of women would do if they were given a dose of testosterone before playing a game? Our folk wisdom tells us that they would probably become more aggressive, selfish or antisocial. Well, that's true... but only if they think they've been given testosterone.
If they don't know whether they've been given testosterone or placebo, the hormone actually has the opposite effect to the one most people would expect - it promotes fair play. The belligerent behaviour stereotypically linked to testosterone only surfaces if people think they've been given hormone, whether they…
edyong | November 30, 2009For many religious people, the popular question "What would Jesus do?" is essentially the same as "What would I do?" That's the message from an intriguing and controversial new study by Nicholas Epley from the University of Chicago. Through a combination of surveys, psychological manipulation and brain-scanning, he has found that when religious Americans try to infer the will of God, they mainly draw on their own personal beliefs.
Psychological studies have found that people are always a tad egocentric when considering other people's mindsets. They use their own beliefs as a starting point…
bioephemera | April 14, 2009As I put it at a blogging panel last fall, "in science, it is normative to be not sure." It wasn't my most eloquent moment, but at least AAAS' president-elect Alice Huang agrees with me that one of the biggest challenges to public science literacy is understanding the contingent nature of scientific "truth".
But probably the most difficult concept to get across to nonscientists is that we look at data and then use probabilities to judge those data. The public wants an absolute black-and-white answer. We may look at something that is 80 percent likely as being good enough to base decisions on…
edyong | February 20, 2009When it comes to discussing suicide bombers, the controversial topic of religion is never far behind. Scholars and pundits have proposed several theories to explain why people would sacrifice their lives to take those of others, and conjectures about religious views seem easy to defend. After all, anthropologist Scott Atran estimated that since 2000, 70% of suicide attacks have been carried out by religious groups, and Islamic ones in particular.
But for all the speculation, very few people have examined the supposed link between religion and suicide attacks with an objective scientific eye…
laelaps | October 26, 2007Actually, I don't believe in "spooks," ESP, alien abductions, or much of the other paranormal rot that crops up so often this time of year, but apparently 24% of 1,013 polled adults do. While I take issue with surveys asking a relatively insignificant amount of people their opinion and then projecting those numbers on the whole of the population, I have run into many people who have some, erm, interesting ideas about rather ordinary phenomena. I've been told that cats can detect human souls, that saber-tooth cats were aquatic predators and bit their prey sideways, that there are living…