Arnis Sauka, a professor and director at the Stockholm School of Economics in Riga, is a leading expert on the shadow economy. His extensive research, involving methodology development and impact

Arnis Sauka, a professor and director at the Stockholm School of Economics in Riga, is a leading expert on the shadow economy. His extensive research, involving methodology development and impact measurement, reveals its profound complexity. Sauka's work highlights the nuanced nature of the shadow economy, challenging negative perceptions by showing it can even have beneficial aspects.

Sauka's applied research includes collaborations with organizations like the OECD and European Commission, with findings published in leading journals and books. He co-authors the annual Shadow Economy Index for the Baltic Countries and authors the FICIL Sentiment Index. He has also held management and consultancy roles and is a frequent media commentator.

This talk was delivered at a TEDx event. Learn more at ted.com/tedx.

Henry Miller proposes two essential guidelines for local climate change adaptation. First, communities must understand their local hydrographic system (watershed) and its integration with

Henry Miller proposes two essential guidelines for local climate change adaptation. First, communities must understand their local hydrographic system (watershed) and its integration with ecological, economic, social, and political subsystems to develop effective planning. Second, clear communication with stakeholders is crucial for education, motivation, and short-term decision-making.

With over two decades of experience in the Mexican countryside, Miller has worked directly with rural and indigenous populations, bridging cultures and organizations to foster community development and sustainable resource management. He directs El Maíz Más Pequeño, a non-profit promoting adaptive governance and ecological territorial management in Mexico. This talk was given at a TEDx event. Learn more at https://www.ted.com/tedx.

Adam Davidson, co-founder of NPR's Planet Money, explains how the economy evolved over the last two centuries, shifting from localized production to "intimacy at scale." This hybrid system,

Adam Davidson, co-founder of NPR's Planet Money, explains how the economy evolved over the last two centuries, shifting from localized production to "intimacy at scale." This hybrid system, combining elements of the 19th and 20th centuries, presents both benefits and drawbacks.

Davidson, a staff writer at The New Yorker and former economics writer for The New York Times Magazine, is an award-winning journalist, having received a Peabody for his coverage of the financial crisis.

His latest book, *The Passion Economy: The New Rules for Thriving in the Twenty-First Century*, further explores these themes. You can find it here.

On this 50th Earth Day, Defenders emphasizes the critical role of science for the long-term health of communities, wildlife, and the planet. Ignoring climate science intensifies global challenges,

On this 50th Earth Day, Defenders emphasizes the critical role of science for the long-term health of communities, wildlife, and the planet. Ignoring climate science intensifies global challenges, including pandemics. We must change behavior, curb industrial greed, and close wildlife markets to protect our future. Rise up to keep wildlife safe: https://dfnd.us/2K70thb.

Our future and that of voiceless wildlife depend on immediate action. Use your voice to demand accountability from elected officials and vote for change this November. The vital connections between a healthy environment and public health are severely threatened. Time is running out; let's fight together for the Earth.

For decades, we've understood climate change, or global warming, caused by CO2 emissions from fossil fuels. This intensifies the greenhouse effect, raising global temperatures, melting ice, and

For decades, we've understood climate change, or global warming, caused by CO2 emissions from fossil fuels. This intensifies the greenhouse effect, raising global temperatures, melting ice, and collapsing ecosystems. Society's slow response has been alarming, but contemporary climate activism, particularly from young people, now offers hope. Radical systemic changes are crucial for humanity's survival.

Jakub Hrbáň, a Slovak coordinator for "Fridays For Future," embodies this movement. After high school, he joined the 2019 climate strike and studied global challenges in Sweden. He now leads "Miznúca Domovina," a project educating the public on the climate crisis, blending ecology, education, and passion. This talk was given at a TEDx event. Learn more at https://www.ted.com/tedx.

As climate change becomes more pressing, learn to restore U.S. soil—from backyards to farmlands—using readily available organic materials as conditioners and fertilizers.

Kathy Kellogg

As climate change becomes more pressing, learn to restore U.S. soil—from backyards to farmlands—using readily available organic materials as conditioners and fertilizers.

Kathy Kellogg Johnson, dubbed the “First Lady of Compost” by the U.S. Composting Council President, is Chairman of the Board for Kellogg Garden Products. She will share insights on playing your part.

This talk was given at an independently organized TEDx event. Learn more at https://www.ted.com/tedx.

Oceans are central to our 21st-century economy, with rapid growth in shipping, energy, and aquaculture. However, ocean ecosystems are severely stressed. This talk will describe exciting

Oceans are central to our 21st-century economy, with rapid growth in shipping, energy, and aquaculture. However, ocean ecosystems are severely stressed. This talk will describe exciting innovations to make the ocean economy more restorative, resilient, renewable, and smart.

Dan, an Associate Professor at Duke University and Director of EDGE, brings three decades of experience addressing global challenges like water, climate change, and oceans. His background includes leading Coca-Cola’s water sustainability initiatives globally and developing sustainable business practices. He seeks to leverage business for positive global impact.

This presentation was delivered at a TEDx event. Learn more at https://www.ted.com/tedx.

Cree Elder A.J. Felix delivered a powerful "Wake Up" song and teachings at The Turtle Lodge on March 19, 2020, for the launch of "Wahbanung - The Resurgence of a People." His message called for

Cree Elder A.J. Felix delivered a powerful "Wake Up" song and teachings at The Turtle Lodge on March 19, 2020, for the launch of "Wahbanung - The Resurgence of a People." His message called for spiritual awakening, urging listeners to address community challenges like children's suffering, disunity, and lack of sharing or prayer.

Elder Felix offered four vital teachings: pray sincerely, even with tears, as the spirit world listens; avoid buying luck or success, which can bring harm; and once grounded in prayer, remain humble, sharing blessings with those in need. This path leads to success and peace.

Learn more at www.turtlelodge.org or The Turtle Lodge on Facebook.

Addressing the need for sustainable mobility and reduced greenhouse gas emissions, Kostyantyn, CEO of GBatteries, presents an AI-based technology for ultra-fast charging lithium-ion batteries

Addressing the need for sustainable mobility and reduced greenhouse gas emissions, Kostyantyn, CEO of GBatteries, presents an AI-based technology for ultra-fast charging lithium-ion batteries without compromising cycle life. This innovation aims to transform battery charging, enabling electric vehicles to power up as quickly as a gas tank fills, thereby accelerating EV adoption.

Since 2014, GBatteries has pioneered this unique technology, operating at the forefront of AI, electrochemistry, and high-power electronics. Their solution, applicable from smartphones to EVs, is revolutionizing battery charging. Kostyantyn's insights were shared at a TEDx event. Learn more at ted.com/tedx.

Katherine Schwarzenegger Pratt, author of "The Gift of Forgiveness," offers insights into navigating the challenging path to healing through forgiveness. Drawing on personal experiences and

Katherine Schwarzenegger Pratt, author of "The Gift of Forgiveness," offers insights into navigating the challenging path to healing through forgiveness. Drawing on personal experiences and first-hand accounts, her book illuminates how to find peace and acceptance.

Join Katherine in conversation with Kelly Corrigan to explore the power of forgiveness. Purchase your copy of "The Gift of Forgiveness" (limited signed stock available) at Barnes & Noble: https://bit.ly/KSPGiftofForgiveness.

Discover more events, videos, and membership opportunities from the Commonwealth Club: https://www.commonwealthclub.org/events.