Part journalist, part historian, and all shrewd political observer, Ronald (Ron) Brownstein explains the complexities of American politics with lucid precision. As a CNN Senior Political Analyst, Senior Editor for the Atlantic, and Contributing Editor for National Journal, he produces sharp analysis on politics, policy, the electorate, media, healthcare, energy, the press' impact on Americans, and the range of issues informed by his strong sense of American political and national history. Brownstein provides an insider’s look into politics and the media and has twice been a finalist for the Pulitzer Prize. He is also the author of seven best-selling books, and his articles on politics, public policy, and culture have appeared in myriad of major publications and on many broadcast news outlets.

Amy Harder is executive editor of Cipher by Breakthrough Energy. Amy is one of the top national energy and climate change reporters in the country, having built up a reputation of being a uniquely balanced and influential journalist with respect across the spectrum. She joined Breakthrough Energy in early 2021 to help launch Cipher, a publication covering the opportunities and challenges of the energy transition.

Greg is a globally-acclaimed thought leader, author and keynote speaker who has delivered more than 350 talks to executive audiences around the world. His work focuses on how leaders and organisations thrive in a world of accelerating change – through developing behaviours, processes and culture which support creativity, innovation and entrepreneurial spirit.

David is the BBC’s Science Editor, a post he has held since in 2012. He is acclaimed for his innovative reporting from the frontlines of global change. David presents clear explanations of the latest science with a vivid anecdotal style. As the BBC’s on-screen climate specialist during the Live Earth concerts, and a regular public speaker and conference chair, he’s hugely experienced and really enjoys connecting with an audience. He has the ability to guide the corporate world through the challenging environmental and scientific issues facing business today and enables them to make positive changes to the way they operate in order to enhance economic and environmental effectiveness.

Chrissa Pagitsas is a strategic advisor, keynote speaker, and author. She advises senior executives and boards on the intersection of environmental, social, governance (ESG) and global business. She is the author of the book "Chief Sustainability Officers at Work" (Apress, 2022) which explores the leadership strategies of Chief Sustainability Officers and Heads of ESG at Fortune 500 companies including BlackRock, The Coca-Cola Company, Duke Energy, and Procter & Gamble.