Clouds have changed over time primarily due to an increase in atmospheric particles since pre-industrial times, leading to more numerous and altered clouds.
According to recent findings, the amount of particles in the atmosphere has likely doubled or even tripled since pre-industrial times, leading to significant changes in cloud formation and characteristics. This means:
- More Clouds: We are seeing an overall increase in the number of clouds.
- Thicker and Whiter Clouds: Individual clouds contain more particles, making them appear whiter and thicker.
- Increased Sunlight Reflection: These altered clouds are capable of reflecting more sunlight back into space.
In summary, the increase in atmospheric particles has resulted in more, thicker, and whiter clouds that reflect more sunlight.
