later today on this show, at 7:15 am, we are lucky to have valdis dombrovskis to talk about the trade aspect, the head of the trade negotiations for the european commission. jonathan: have you ever heard of this weed green index? dusty sweet green index backs the -- the sweet green index? let's get to it now. charles kantor of neuberger berman come -- neuberger berman, senior portfolio manager and author of the sweet green index. what's going on, charles? charles: lots of people coming back online. it feels good to get some vibrancy back into midtown, and folks are coming slowly back to work, and kids are going back to school. so hopefully it is returned to normal slowly. tom: i look where we are right now in the sequence of interviews i've done with thinkers who keep going back to the dreaded t word, technology. you and your team are expert at this, the overlay of technology, microsoft, amazon, whole foods. but unseen as well. tell us about the unseen technology that makes you a bull owning stocks. charles: i think it goes to quality of businesses, and sometimes references forward th