Author and scientist Mark Miodownik chairs a discussion on renewable materials' vital role in a circular economy, a topic central to the Ellen MacArthur Foundation's mission.

Founded in

Author and scientist Mark Miodownik chairs a discussion on renewable materials' vital role in a circular economy, a topic central to the Ellen MacArthur Foundation's mission.

Founded in 2010 by Ellen MacArthur, this UK charity accelerates the circular economy transition. It has emerged as a global thought leader, influencing business, government, and academia with support from its core philanthropic and knowledge partners.

Discover more at ellenmacarthurfoundation.org. Subscribe to their YouTube channel and follow them on Instagram, Facebook, LinkedIn, Twitter, and Medium.

The COVID-19 pandemic presents unprecedented challenges to the US healthcare system. Top executives from major hospital systems, physician groups, and health insurers, in association with The

The COVID-19 pandemic presents unprecedented challenges to the US healthcare system. Top executives from major hospital systems, physician groups, and health insurers, in association with The Zetema Project, discuss their strategies for coping with this historic crisis.

This program is generously supported by the Chan Zuckerberg Initiative, the Canet Foundation, and other funders. For more information, including videos, events, membership, and donation options, visit the Commonwealth Club website. Connect with us on Facebook, Instagram, and Twitter.

At the 24th UN Climate Change Convention, the Paris Rulebook was finalized, shifting focus to implementing greenhouse gas emission cuts. Mark Radka of UN Environment details how the UN

At the 24th UN Climate Change Convention, the Paris Rulebook was finalized, shifting focus to implementing greenhouse gas emission cuts. Mark Radka of UN Environment details how the UN collaborates with nations, companies, and individuals to reduce emissions. (Recorded 04/08/2019)

This program is from the Bren School of Environmental Science & Management. Explore more Public Affairs & Politics at uctv.tv/public-affairs, or Science & Technology at uctv.tv/science.

UCTV, the University of California's broadcast and online platform, provides in-depth programming from its campuses and labs, covering science, public affairs, and more for a global audience. Learn more at uctv.tv.

Male mountain lions create scrapes—mounds of dirt, urine, and scat—that serve as vital communication tools. These scrapes function like a dating profile; if a breeding-ready female encounters

Male mountain lions create scrapes—mounds of dirt, urine, and scat—that serve as vital communication tools. These scrapes function like a dating profile; if a breeding-ready female encounters a male's pile, she may urinate on it, signaling her presence and willingness to mate.

Beyond mating signals, scrapes also mark the boundaries of a male cougar's territory. By advertising his dominance in a specific area, the male aims to limit confrontations with other males, effectively asserting his presence and control.

Agriculture is responsible for approximately 14% of global greenhouse gas emissions. Cattle, raised for milk and meat, are significant contributors, emitting climate-warming methane. This creates

Agriculture is responsible for approximately 14% of global greenhouse gas emissions. Cattle, raised for milk and meat, are significant contributors, emitting climate-warming methane. This creates a challenge, balancing environmental concerns with strong consumer demand for dairy and beef products.

For further insights, explore Climate One:

https://climateone.org/
https://climateone.org/events/mark-kurlansky-and-anna-lapp%C3%A9-plate-planet

Jason Mark of Sierra Magazine emphasizes the critical need to address local climate risks. He argues that these dangers, often downplayed by insurance and real estate, will inevitably

Jason Mark of Sierra Magazine emphasizes the critical need to address local climate risks. He argues that these dangers, often downplayed by insurance and real estate, will inevitably surface.

The true impact will become clear as 30-year mortgages mature, coinciding with significant increases in flooding and sea-level rise.

Author and educator Anna Lappé examines common critiques of organic foods. She advocates for reframing the discussion surrounding these issues, offering a fresh perspective on the

Author and educator Anna Lappé examines common critiques of organic foods. She advocates for reframing the discussion surrounding these issues, offering a fresh perspective on the topic.

For more information, visit Climate One and explore the specific event: Mark Kurlansky and Anna Lappé: Plate & Planet.

Former U.S. Secretary of State John Kerry moderated a panel featuring distinguished experts.

Panelists included former U.S. Secretary of Energy Ernest Moniz; Jonathan Pershing, former U.S.

Former U.S. Secretary of State John Kerry moderated a panel featuring distinguished experts.

Panelists included former U.S. Secretary of Energy Ernest Moniz; Jonathan Pershing, former U.S. State Department’s Special Envoy for Climate Change; and Heather Zichal, former Deputy Assistant to the President for Energy and Climate Change. Also participating were Tony Earley, former CEO and current Executive Chair of the Board, PG&E Corporation, and Mark Boling, CEO, 2CNRG.

The Climate Reality Project hosted a panel titled "Connecting Climate Change and Public Health: State of the Science," featuring experts on the health impacts of climate change. Jonathan Patz of

The Climate Reality Project hosted a panel titled "Connecting Climate Change and Public Health: State of the Science," featuring experts on the health impacts of climate change. Jonathan Patz of the University of Wisconsin moderated the discussion. For more details, visit climaterealityproject.org.

Speakers addressed critical areas such as heat (Kim Knowlton, NRDC/Columbia University), extreme weather and disasters (Mark Keim, DisasterDoc), and the food supply (Sam Myers, Harvard University). Glenn Morris (University of Florida) covered infectious diseases.

Additional topics included air quality and allergens, presented by Patrick Kinney (Boston University), and mental health, discussed by Lise Van Susteren (Harvard T.H. Chan School of Public Health).