Are People Becoming Dumber?

According to the fall in IQ scores, it is certainly a possibility:

Technology may be getting smarter, but humans are getting dumber, scientists have warned.

Evidence suggests that the IQs of people in the UK, Denmark and Australia have declined in the last decade.

Opinion is divided as to whether the trend is long-term, but some researchers believe that humans have already reached intellectual peak.....

The most pessimistic explanation as to why humans seem to be becoming less intelligent is that we have effectively reached our intellectual peak.

Between the 1930s and 1980s, the average IQ score in the US rose by three points and in post-war Japan and Denmark, test scores also increased significantly - a trend known as the ‘Flynn effect’.

Or maybe our school systems and PC Western society just don't teach people how to think anymore.