there's a supply chain being built to supply the volume straws that natalie starbucks -- not only starbucksustomers use but are used in many other beverage establishments. emily: someone say the straws are just a drop in the bucket. what else can you do to push the needle? >> the other thing that we do is really work with local government to make sure they have recycling capabilities. we are focused on getting our recyclable cups and plastic into the appropriate recycling system in these local communities. we can make a big difference there. you have to focus on a variety of domains and that is what we are doing. selina: that was kevin johnson. we will have more from the global climate action summit next when we hear from the san francisco mayor. a little later in the show, canada stocks are heating up. we will take a look at the tech behind the drugs regulation. this is bloomberg. ♪ selina: welcome back to the best of bloomberg technology. she's become vocal on clean initiatives. it she talked about her commitment to reducing waste and a 100% renewable energy target. >> we are well on our