Federal officials on Tuesday released the latest comprehensive report on climate change, and it highlights the threat that global warming poses to the United States, particularly to elderly, children and low-income populations. POLITICO’s Zack Colman breaks down the report’s takeaways, how climate science has improved in the past four years, and if the Biden administration’s emission reductions goals are still achievable. Plus, Republicans at a hearing Tuesday hammered EPA’s upcoming greenhouse gas rule for power plants.   For more news on energy and the environment, subscribe to Power Switch, our free evening newsletter: https://www.politico.com/power-switch And for even deeper coverage and analysis, read our Morning Energy newsletter by subscribing to POLITICO Pro:  https://subscriber.politicopro.com/newsletter-archive/morning-energy   Catherine Morehouse is an energy reporter for POLITICO and the host of the POLITICO Energy podcast. Zack Colman covers climate change for POLITICO.  Nirmal Mulaikal is a POLITICO audio host-producer.  Kara Tabor is an audio producer for POLITICO. Gloria Gonzalez is the deputy energy editor for POLITICO.  Matt Daily is the energy editor for POLITICO. Learn more about your ad choices. Visit megaphone.fm/adchoices