carbon-neutral future, by making commitments that, you know, that businesses can see are concrete and actionable by the governments, that businesses will be able to find investment for greener energy projects. so that's, you know what they're trying to do, stimulate other countries to follow suit, but stimulate financial markets to begin to invest more and more strongly and heavily in the greener economy. >> all right. nic robertson at the summit site, thank you very much. two more working sessions for world leaders today, then a final communique, and that's what we'll be dissecting with you. you'll be following that throughout the day. thank you very much. uk prime minister boris johnson talked with clarissa ward. she asked about his relationship with u.s. president joe biden. as she noted, there have been a few bumps along the way. >> he also famously referred to