Religion and intelligence

More than 400 years before the birth of Jesus of Nazareth, Greek playwright Euripedes wrote in his play Bellerophon, “Doth some one say that there be gods above? There are not; no, there are not. Let no fool, led by the old false fable, thus deceive you.”

Euripides was not an atheist and only used the word “fool” to provoke his audience. But, if you look at the studies conducted over the past century, you will find that those with religious beliefs will, on the whole, score lower on tests of intelligence. That is the conclusion of psychologists Miron Zuckerman and Jordan Silberman of the University of Rochester and Judith Hall of Northeastern University, who have published a meta-analysis in Personality and Social Psychology Review.

New meta-analysis checks the correlation between intelligence and faith,  Ars Technica, 11 August 2013.

This story set the news agenda that day. It received over 150,000 reads and 600 comments in just one day. It was then picked up by The Independent, Yahoo News, Huffington Post and Daily Mail.

Image credit: Sebastian Bergmann

Malaria vaccine

Several vaccines for malaria have been developed over the past few decades, but none offer complete protection. Now, for the first time, US researchers have developed a vaccine that protects 100% of those given five doses of the vaccine.

New malaria vaccine the first to offer complete protection, The Conversation, 8 August 2013. Also on Ars Technica and The Hindu.

Modern humans’ ancestors

All scientific evidence points to the fact that, if you go far enough back, all life on Earth is related through common ancestry. Turns out that applying the same sort of analysis shows that all humans alive today are descendants of one man and one woman who walked our planet thousands of years ago. For several decades, there has been debate about when these ancestors, popularly known as Y-chromosomal Adam and mitochondrial Eve, existed. Two studies published this week find that there is a good chance Adam and Eve may have existed about the same time, evolutionarily speaking.

Genetic Adam and Eve may have walked on Earth at the same time. The Conversation, 1 August 2013.

Image credit: FurLined