Air Pollution Sharply Reduces Intelligence
In China, which is known for its serious pollution problems, a study has been conducted showing that inhalation of polluted air rapidly reduces intelligence. The study was conducted by scientists….
Tag: intelligence
According to Studies, the World Is Becoming Increasingly Dumper
Studies show that the global population IQ score has been decreasing since the second half of the 1970s, about 7 percentage points every decade. On the contrary, before 1975, the….