It will be hard indeed to lower the amount of carbon in the atmosphere if the planet's population continues to grow.
Project Drawdown is a coalition of organizations determined to bring greenhouse gases down, through a variety of means.
One of those means is a focus on population growth, and ways to slow the birth rate to a sustainable level, especially in developing countries where resources for large populations of children are scarce.
centers her work on population issues for Project Drawdown, , and . She joins us with an overview of those efforts.