Climate change analysts study weather patterns to see how and why our modern climate is different from the climate of the past.

Climate change analysts work to understand how and why there are changes in weather patterns. They look at:

• Atmospheric temperature
• Ocean conditions
• Ice masses
• Greenhouse gases

They also look at how changes in conditions impact natural resources, animals, and people.

Analysts usually work in one of two areas:

• Scientific research
• Public policy

Those who do science research try to create mathematical models of climate change. They use existing data to create models of the kind of weather to expect in the future.

Climate change analysts who focus on public policy use research and models to help lawmakers, corporations, and the general public make climate-related decisions. They write reports and prepare testimony for Congress and other lawmakers. Government leaders may ask them to explain how certain laws affect climate change. They may also help write new laws that promote renewable energy or fuels that give off fewer greenhouse gasses.