The biggest killer of human life globally is heart disease.
Heart diseases are responsible for approximately one-third of all deaths worldwide. This significantly outweighs other major causes of mortality. While cancers are a substantial threat, accounting for almost one-in-five deaths, heart diseases remain the leading cause. Together, heart diseases and cancers contribute to half of all deaths globally. Infectious diseases, while still a major concern, account for roughly one-in-seven deaths.
Here's a breakdown of the major causes of death:
- Heart Diseases: The leading cause of death worldwide.
- Cancers: The second leading cause of death globally.
- Infectious Diseases: A significant contributor to mortality, particularly in certain regions.
Therefore, based on current data, heart diseases are the most significant threat to human life on a global scale.
