Understanding the fragility of our environment and the importance of its protection is vital. A growing number of consumers and business owners around the world are becoming increasingly aware of their impact on the environment. Preserving the natural world is no longer a trend, but a lifestyle one must adopt towards creating a better and more sustainable future. At Gravity Speakers, we aim to work with the best in the industry. Our speakers range from entrepreneurs, CEOs, innovation experts, and leading futurists who can share their knowledge on the latest environmental research, advances in sustainability, and corporate social responsibility. Contact us to book one of our environment and sustainability experts for your next conference, event, or seminar.
Chris Bertish is a professional speaker, big wave surfing Mavericks champion, stand up paddle board Guinness World Record holder, best-selling author, award-winning film director, philanthropist, conservationist, ocean pioneer and entrepreneur.
He was recently recognized as one of the Top 5 Speakers in South Africa and selected as one of the Genius 100-Global Visionaries for the future, by the Einstein Institute, both for excellence in his disciplines and universal global positive influence. Together, Chris and his fellow visionaries, Deepak Chopra, Sir Ken Robinson, Ruth Bader Ginsberg and Shimon Peres are collaborating with the intent to inspire the next generation of geniuses.
Ugwem Eneyo is a Nigerian-American engineer, climate entrepreneur, and thought leader at the forefront of energy innovation in emerging markets. As the founder and former CEO of Shyft Power Solutions, she pioneered IoT and smart energy systems for microgrids across Africa, securing patents, venture backing, and multiple awards—including Forbes 30 Under 30 and the MIT Clean Energy Prize. Now serving on the board of Steama Company, Ugwem continues to shape the future of sustainable tech through her leadership in product innovation. With roots in the Niger Delta and deep expertise in environmental engineering and regulatory risk, she speaks powerfully on climate justice, clean tech, and inclusive innovation for the Global South.
Kurdt Greenwood is a young, dynamic naturalist and animal communicator whose passion for wildlife knows no bounds. From the tender age of four, Kurdt has been captivated by the world of deadly creatures, nurturing an enthusiasm that is both infectious and awe-inspiring. His early fascination with these formidable animals has blossomed into a lifelong commitment to understanding and protecting the natural world, positioning him as a unique and compelling voice in the field of wildlife conservation.
Jim Harris is one of North America’s top thought leaders on AI, GenAI, disruption, and innovation. He speaks at over 60 global events each year and was named Speaker of the Year by TEC Canada in 2024. His clients include IBM, GM, Walmart, and the UK Cabinet Office. Jim’s bestselling book Blindsided! is published in 80 countries and was named one of the best business books of the year. A former Covey Leadership Center facilitator, he also leads strategic planning with executive teams worldwide. Association magazine ranks him among North America’s top ten speakers.
Chante Harris is a climate tech strategist and Founder and Managing Partner of Eunoia Group. She is also Co-Founder of Women of Color Collective in Sustainability (WOC/CS), a champion of social and finance innovation, and ACEEE Champion of Energy Efficiency. Throughout her career, she has successfully scaled nationwide campaigns, technologies, and ideas for the Obama Administration, Fortune 500 companies, and startups. Chante is at the helm of driving climate innovation and advancing the energy transition across cities.
Leonard D. Lane DBA is a distinguished international senior executive, board-level advisor, and business professor, specializing in the convergence of supply chain management, sustainability, and technology within a global context. With over 50 years of management and consulting experience.
Erica Orange is Executive Vice President & Chief Operating Officer of The Future Hunters, one of the world’s leading futurist consulting firms. She evaluates emerging social, technological, economic, political, demographic and environmental trends – and identifies the strategic implications of those trends for several of the most influential Fortune 500 companies, trade associations, and public sector clients.
Chrissa Pagitsas is an advisor, keynote speaker, and author specializing in sustainable finance, ESG strategies, and leadership. As the former VP of ESG at Fannie Mae, she led the company’s sustainability initiatives and launched its Green Financing Business, issuing over $51 billion in Green Bonds. She is the CEO of Pagitsas Advisors and the author of Chief Sustainability Officers at Work, which explores the role of sustainability in business growth. Chrissa helps executives drive innovation and create lasting impact through sustainability and leadership strategies.
Hanli Prinsloo is a multiple South African freediving record holder and Founder of I AM WATER Ocean Conservation. Growing up on a horse farm in rural South Africa her love of nature and the need for wilderness experiences were instilled at an early age. With a background in social-political documentary filmmaking, Hanli has traveled the world seeking and telling stories of transformation, hope, and inspiration.
Neil Sahota (萨冠军) is an IBM Master Inventor, United Nations (UN) Advisor, Artificial Intelligence (AI) subject matter expert, Faculty at UC Irvine, and author of Own the A.I. Revolution. With 20+ years of business experience, he works with organizations to create next-generation products/solutions powered by emerging technology.
Dr. Astrid J. Scholz is a serial entrepreneur in social innovation and systems change. As a recovering nonprofit executive turned tech entrepreneur, Astrid is Co-Founder and CFO/COO of Armillaria, and Co-Founder of Zebras Unite. Astrid’s work focuses on democratizing innovation and capital to solve today’s wicked problems.
John Sitilides, a Washington D.C. government affairs specialist and diplomacy consultant to the U.S. Department of State, shares his insights into the U.S. and global risk trends, international security flashpoints and geopolitical strategies. He explores the complex geopolitical decisions that impact markets in Asia, Europe, and the Middle East, helping clients better understand and mitigate risk.
James Taylor is an award-winning entrepreneur, author, and speaker on creativity, sustainability, innovation, and AI. For over 20 years, he has advised CEOs, entrepreneurs, educators, governments, leaders, writers, and rockstars on how to design innovative organizations, unlock creative potential, and build a sustainable future. He hosts The SuperCreativity Podcast and TV Show, has worked with clients like Apple, Sony, Cisco, and IBM, and is a Fellow of the Royal Society of the Arts.
Dan Walters has been a journalist for nearly 60 years and has written about California and its politics for a number of publications, including the Sacramento Bee and The Wall Street Journal. Mr. Walters frequently appears on CNN, Fox, and other networks, commenting about political developments in California.
Jared is Executive Vice President & Chief Strategy Officer of The Future Hunters, one of the world’s leading futurist consulting firms. His work is industry-agnostic, and covers trend activity in the realms of science & technology, economics, politics, demographics and environmental issues.
Andrew Winston, a globally recognized expert on megatrends and sustainable business, was ranked #3 on the Thinkers50 list of top management thinkers. His books, including Green to Gold, The Big Pivot, and Net Positive (co-authored with Paul Polman), have sold over 250,000 copies in 15 languages, with Net Positive named a Financial Times Best Business Book of the Year. A sought-after speaker for executives worldwide, Andrew holds degrees from Princeton, Columbia, and Yale.