Radiative forcing

Radiative forcing is a way to measure how different factors, like greenhouse gases or sunlight, change the Earth's energy balance. It quantifies the influence of these factors on the planet’s climate by comparing the amount of energy that enters or leaves the atmosphere. A positive radiative forcing means more energy is being trapped, warming the Earth, while a negative forcing indicates less energy and cooling. This concept helps scientists understand how human activities and natural processes contribute to climate change by assessing their impact on Earth's temperature regulation system.