 Meanwhile, U.S. President Joe Biden says he was heartened by Russian President Vladimir Putin's call for collaborative efforts on removal of carbon dioxide to combat climate change and looked forward to working with Russia. Speaking on the second day of a virtual summit on climate change, Biden said great progress had already been made. But more efforts were needed by governments and the private sector to ensure a smooth transition to a clean energy future. We've made great progress in my view so far. I'm grateful to all the leaders who have announced new commitments to help us meet the existential threat of climate change. This summit is a start, a start of a road that will take us to Glasgow for the UN Climate Change Conference in November where we're going to make these commitments real, putting all of our nations on a path to a secure, prosperous and sustainable future. We also, I'm very heartened by President Putin's call yesterday for the world to collaborate and advance carbon dioxide removal, and the United States looks forward to working with Russia and other countries in that endeavor. It has great promise. This challenge and these opportunities are going to be met by working people in every nation. And as we transition to a clean energy future, we must ensure that workers who have thrived in yesterday's and today's industries have as bright a tomorrow in the new industries.