We have earlier discussed the negative effects of environmental lead exposure on pre- and post-natal neural development. A new study from Canada, reported by Interesting Engineering, suggests that also fluoride might have a negative effect on one’s IQ. And this is a serious issue. Continue reading Fluoride and IQ
Tag Archives: general intelligence
Air pollution one more time
ScienceDaily reports of a Spanish study that shows that exposure around birth has a negative effect upon one’s cognitive abilities. Given that other studies on particulates have found similar and other negative impacts on human health, this study should not really surprise anyone. Continue reading Air pollution one more time
Science round up 2
Once again we want to report of some interesting pieces of science news. Continue reading Science round up 2
Lead and choline
A democratic republic can only survive and flourish if its citizens are well-educated. However, such an educated society can only exist if the overall majority of its citizens has the individual cognitive ability to handle proper education. In other words a democratic republic is only possible as its citizens have a certain degree of general intelligence. Continue reading Lead and choline
