Based on average IQ scores, Japan is considered the smartest country in the world.
The measurement of "smartest" is complex and can be interpreted in various ways. One common metric used to compare the cognitive abilities of populations is the average IQ score. However, it is important to acknowledge that IQ scores are just one aspect of intelligence and don't encompass creativity, emotional intelligence, practical skills, or cultural wisdom. Nevertheless, using this metric, we can examine the top countries based on average IQ.
According to a recent assessment of average IQ scores across different nations, Japan leads the list. The following table illustrates the top countries with the highest average IQs, based on data available from the provided reference:
Top Countries by Average IQ
| Position | Country | Average IQ |
|---|---|---|
| 1 | Japan | 112.30 |
| 2 | Hungary | 111.23 |
| 3 | Taiwan | 111.19 |
| 4 | Italy | 110.83 |
It's crucial to consider the limitations of using IQ scores as the sole determinant of a nation's "smartness." However, using this specific measurement, Japan currently holds the top position.
