According to different sources, the total wealth of the world varies from $431 trillion to $1,540 trillion as of 2020 or 2021. The most recent estimate by Boston Consulting Group (June 2021) reports … read more

Happiness!!!Happiness is a subjective and complex phenomenon that depends on many factors, such as personal circumstances, culture, values, expectations, and perceptions. Therefore, it is hard to me … read more

According to different sources, the number of billionaires on earth varies from 2,640 to 3,381 as of April 2023. The most recent estimate by Forbes (April 2023) ² reports that there are 2,640 billio … read more

- According to the World's Wealthiest Cities Report 2023 by Henley & Partners, there were estimated to be just over 15 million millionaires in the world as of December 2022³.- According to the G … read more

According to the latest GBD report (2020), which covers 204 countries and territories from 1990 to 2019, the global population had a total of 1.5 billion YLDs in 2019, which means that people spent … read more