One of the most ambitious climate goals on the table now is a 45 percent reduction in greenhouse gas emissions by 2030.
Cornell University professor Natalie Mahowald, an author of the latest UN climate report, joined Climate Cast this week to give her assessment on the pace of climate solutions.
Then, a Climate Story from Paul Thompson.
Hear the segment on the audio player above.
Grow the Future of Public Media
MPR News is supported by Members. Gifts from individuals power everything you find here. Make a gift of any amount today to become a Member!