Lichens, a complex symbiosis of fungi and algae, are now recognized as intricate micro-ecosystems. Despite their ecological importance, these diverse organisms are often overlooked. They thrive in

Lichens, a complex symbiosis of fungi and algae, are now recognized as intricate micro-ecosystems. Despite their ecological importance, these diverse organisms are often overlooked. They thrive in varied habitats, from lush forests to the Sonoran Desert, which alone supports over a third of North America's lichen species.

Join lichen expert Dr. Frank Bungartz for a Speaker Series talk exploring what lichens are, where they are found, and their fundamental role in ecosystems. Dr. Bungartz, Collections Manager at ASU's Lichen Herbarium, will share insights from his extensive research on lichen diversity and function in regions like the Sonoran Desert, Galapagos, and Ecuador.

Despite rising global carbon levels, climate change has struggled for mainstream political priority. However, a new interest in green politics may be emerging. Thirty years after the IPCC's 1988

Despite rising global carbon levels, climate change has struggled for mainstream political priority. However, a new interest in green politics may be emerging. Thirty years after the IPCC's 1988 establishment and with the 2050 Paris Agreement target approaching, it's timely to assess the UK's current climate change politics.

Speakers include Caroline Lucas MP (Green Party), Benet Northcote (John Lewis Partnership), Alice Bell (10:10 Climate Action), and Tony Greenham.

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The "Global Voices for Climate Justice in a Time of Uncertainty" panel was held on June 24th, 2025, as part of the Global Women’s Assembly for Climate Justice: Path to COP30 and Beyond.

The "Global Voices for Climate Justice in a Time of Uncertainty" panel was held on June 24th, 2025, as part of the Global Women’s Assembly for Climate Justice: Path to COP30 and Beyond. Hosted by the Women’s Earth and Climate Network (WECAN) from June 23-28, 2025, the assembly served as a crucial platform for climate action.

The panel featured distinguished leaders such as Mary Robinson, Hindou Oumarou Ibrahim, and Christiana Figueres. The broader assembly convened over 125 grassroots and frontline women leaders, advocates, and policymakers from 50 countries. Across 25 unique panels, participants presented diverse visions and strategies to accelerate a transformative path towards a healthy and just world.

Ann Livingston, Boulder County's Sustainability Coordinator, presented a low-cost public structure in Colorado that has channeled $10 million in private funding. This initiative, focused on a

Ann Livingston, Boulder County's Sustainability Coordinator, presented a low-cost public structure in Colorado that has channeled $10 million in private funding. This initiative, focused on a triple bottom line, supports the "Race for American Jobs."

Other featured leaders included Stacy Barr (National Program Director, Veterans Green Jobs), Alice Madden (Colorado Climate Change Coordinator), Auden Schendler (Director of Sustainability, Aspen Skiing Company), John Powers (Sustainable Colorado), and Ravi Malhotra (iCAST).

Giuseppe Scionti discusses climate change, biodiversity collapse, and their impact on humanity's future. He highlights a solution he developed to address a significant challenge facing

Giuseppe Scionti discusses climate change, biodiversity collapse, and their impact on humanity's future. He highlights a solution he developed to address a significant challenge facing humankind.

An inventor and researcher in bioengineering and food technology, Scionti is the founder and CEO of Novameat. He gained international recognition in 2018-2019 for inventing the world's first 3D-printed plant-based meat substitute.

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

Hear the impactful story of H.E. Marie-Louise Coleiro Preca, former President of Malta.

As the Founder and Chair of The Malta Foundation for the Wellbeing of Society, she will share her

Hear the impactful story of H.E. Marie-Louise Coleiro Preca, former President of Malta.

As the Founder and Chair of The Malta Foundation for the Wellbeing of Society, she will share her unique insights and experiences.

Hear from H.E. Marie-Louise Coleiro Preca, former President of Malta. She is also the Founder and Chair of The Malta Foundation for the Wellbeing of Society.

She will share her impactful

Hear from H.E. Marie-Louise Coleiro Preca, former President of Malta. She is also the Founder and Chair of The Malta Foundation for the Wellbeing of Society.

She will share her impactful story.

Dr. P. M. Ravi, a Ph.D. and Senior Scientist, formerly led the Environmental Studies Section at Bhabha Atomic Research Centre (BARC), Mumbai, India's premier nuclear research facility. He also

Dr. P. M. Ravi, a Ph.D. and Senior Scientist, formerly led the Environmental Studies Section at Bhabha Atomic Research Centre (BARC), Mumbai, India's premier nuclear research facility. He also serves as adjunct faculty at Mangalore University. His research expertise spans environmental monitoring, ecological studies, analytical chemistry, and radioecology, with a focus on nuclear aspects.

Recognized for his scientific contributions, Dr. Ravi received the Dr. Ganguly Felicitation prize (2002) for Radiation Protection and Environment, and the Department of Atomic Energy Special Contribution Award (2011). He was also awarded the Marie Curie Post Doctoral Fellowship by the Commission of European Communities, Brussels.

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

Published on February 19, 2015, the discussion "Dissecting the Diversity Problem: How Can Leadership Make an Impact?" addressed the critical lack of representation in digital technology. Despite

Published on February 19, 2015, the discussion "Dissecting the Diversity Problem: How Can Leadership Make an Impact?" addressed the critical lack of representation in digital technology. Despite the ubiquity of tech, its creators—who increasingly influence policy—rarely reflect the populations most impacted. Women and people of color comprise less than 30% of STEM professionals, a figure that has declined since 1990, highlighting a systemic failure.

This vital conversation, under the theme "Technology for the People, by the People," featured insights from U.S. CTO Megan Smith, FCC Commissioner Jessica Rosenworcel, New America President Anne-Marie Slaughter, and Code for Progress Program Director Aliya Rahman. The panel also included Open Technology Institute's Georgia Bullen and was moderated by Alan Davidson.

Grandmother Betty Ann Little Wolf shares her journey to a healthier, happier life by embracing ancestral ceremonies and spiritual identity. She teaches about the vital role of Grandmothers in

Grandmother Betty Ann Little Wolf shares her journey to a healthier, happier life by embracing ancestral ceremonies and spiritual identity. She teaches about the vital role of Grandmothers in society, imparting love and sacred wisdom to children.

The Turtle Lodge International Centre for Indigenous Education and Wellness, in partnership with Sagkeeng Mino Pimatiziwin Family Treatment Centre, offers guidance on healing from addictions. Upcoming messages from the National Turtle Lodge Council of Elders will explore addiction's root causes and paths to a balanced life. View the series playlist: Healing from Addictions.

Turtle Lodge is dedicated to reconnecting with Earth and sharing Indigenous ancestral knowledge, founded on the 7 Sacred Laws. Learn more at www.turtlelodge.org. Follow us on Facebook (@turtlelodge), Twitter (@turtlelodge), and Instagram (@theturtlelodge).