What will it really take to create a healthy future for humanity? In the book “Climate Restoration: The Only Future That Will Sustain the Human Race," Peter Fiekowsky and Carole Douglis argue that we need to restore the Earth to a safe climate, rather than just trying to slow down our carbon emissions, to ensure a livable planet for generations to come. This will require removing a trillion tons of excess CO2 from the atmosphere. Co-author Carole Douglis explains what climate restoration is and the likelihood that it will work.