Buildings waste a lot of energy. One low-tech solution could fix that. Neel Dhanesha, Science and Recode fellow for Vox.com, explains.  Read Neel’s reporting here: https://www.vox.com/recode/23016732/climate-change-buildings-insulation Today’s episode was produced by Taylor Maycan. The mix is by Melissa Pons from Hemlock Creek Productions. Adam Clark Estes and Rani Molla are the hosts of Recode Daily. Thank you for listening! If you loved Recode Daily and would like to support future work from the Recode team, please consider making a financial contribution to Vox! bit.ly/givepodcasts Learn more about your ad choices. Visit podcastchoices.com/adchoices