run, but maybe the first thing i would suggest to the chair is that we just see -- we know director hsu has expressed concern with the corporate medallions, but i don't know about issues with the first three. >> can we hear about concerns with the issues. >> i think director hsu is concerned with the corporate pre-k. >> i guess my instinct is whatever we're going to do with the nonrenewal, we push it to another meeting. we haven't had sufficient discussion on the corporate piece, i feel, today, to unpack it. >> i think to that point, we can better understand who's in that group, that would be helpful. >> okay. >> so it sounds like -- i'm sorry i asked. >> okay. so it sounds as if we can pull this apart, open up the buyer market, give the authorization to he had reiskin ed reiskin to medallions picked up at s.f.o., waive the transfer fee for three years but in terms of corporate and pre-k medallions, we are not there yet. am i correct? >> so that is my view, and where i would say we are not there, i would like to hear back from the city attorney whether we can pursue the idea of simply suspe

has to happen from the ground up. that's the story at the summit, and to look at this in more detail please welcome director of data driven yale, doctor angel hsulause] ♪ >> it's not just national governments that are clamoring for this kind of future. nonstate actors, cities, states and regions and companies are setting their sights just as high and often even higher. many cities and countries that pledged to limit their admissions to support the goals of the paris agreement. add it all together, our latest findings show that these thousands of cities, state and region and company pledges are leading to measurable in emissin reductions in the order of 1.5-2.2 gigatons of carbon dioxide equivalent over national government policies in 2030. 2030. this is roughly equivalent to double canada's yearly total emissions but they can't deliver on the paris goals alone. we need everyone working together from cities, states and regions and companies alongside countries. reaching the full potential is possible if all of these actors achieve their ambitious reduction goals across all sectors. global emissions could fall by one-third in 2030 putting the par