Who is the happiest person in the world?

As a language and cultural expert with a deep understanding of global happiness research, I can provide an insightful answer to your question. According to scientific studies and various happiness indices, the title of the "happiest person in the world" is not something that can be definitively attributed to a single individual. However, there are individuals who are renowned for their high levels of happiness and contentment, often due to their lifestyle choices, philosophical beliefs, or personal practices. One such individual is Matthieu Ricard, a French-born Buddhist monk who has been studied by neuroscientists for his remarkable mental serenity and happiness. Ricard, a former molecular biologist, left his scientific career to become a monk and has since dedicated his life to the study and practice of Buddhism, particularly in the areas of meditation and mindfulness. His level of happiness is said to be so high that it has been measured by brain imaging as having an extraordinary level of activity in the left prefrontal cortex, which is associated with positive emotions and a proactive outlook on life. While it's important to note that happiness is subjective and can vary greatly from person to person, Matthieu Ricard serves as an example of how certain practices and beliefs can contribute to a state of well-being and contentment.

To scientists, he is the world's happiest man. His level of mind control is astonishing and the upbeat impulses in his brain are off the scale. Now Matthieu Ricard, 60, a French academic-turned-Buddhist monk, is to share his secrets to make the world a happier place.