Chris and Carrie’s study of visible-light-promoted cross-[2+2] cycloadditions templated by a supramolecular host is published in Org. Biomol. Chem. as part of the “New Talent” themed edition. They showed the key role of back-electron transfer rates in determining the feasibility of this reaction. Thanks to an assist from the Hersam and Weiss labs with time-resolved spectroscopy! Carrie’s amazing cover art was also selected for the front cover: