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Geoff Lawton
Renowned permaculture consultant, educator, and founder of Geoff Lawton Online, dedicated to regenerative systems and sustainable agriculture worldwide.
Agriculture and food · Leadership and governance · Climate solutions
All voices
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Olivia Lazard
Environmental peacemaking and mediation expert, TED speaker, and Carnegie Europe fellow focused on climate geopolitics, conflict transformation, and the risks of environmental collapse.
Climate solutions · Leadership and governance · Economics and finance
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Mauricio Lecaro
Regenerative architect, CEO and Director of Architecture at ADAPTIVA, certified LEED AP, WELL AP, Fitwel Ambassador. Leading innovation in healthy, decarbonizing, and regenerative design…
Leadership and governance · Climate solutions · Economics and finance
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Jeremy Leggett
British social entrepreneur, climate campaigner, and founder of Solarcentury and Highlands Rewilding, bridging renewable energy, climate policy, and ecological restoration.
Climate solutions · Economics and finance
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Lucimara Letelier
Brazilian museum sustainability expert and founder of RegeneraMuseu, specializing in regenerative practices for the cultural sector.
Leadership and governance · Climate solutions · Indigenous knowledge
JL
John D. Liu
Renowned ecologist, filmmaker, and founder of the Ecosystem Restoration Camps movement, championing global ecological restoration and systems thinking.
Climate solutions
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Alessandra Lomonaco
Sustainability strategist, innovation advisor, and founder of Huky Srl Società Benefit. Guides companies through digital transformation, fosters inclusive leadership, and promotes…
Leadership and governance · Climate solutions · Economics and finance
LL
L. Hunter Lovins
Renowned environmentalist, author, and founder of Natural Capitalism Solutions; global leader in sustainable development and regenerative economies.
Climate solutions · Leadership and governance · Economics and finance
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Tica Lubin
Sustainable designer, program manager, and science communicator with 20+ years' experience, advancing regenerative solutions and ecosystem health through design and stewardship.
Leadership and governance · Climate solutions · Economics and finance
KL
Kelly Luo
Tech investor, author, and founder of Mans International. Shares insights on entrepreneurship, leadership, and personal development through the "KellyOnTech" series.
Leadership and governance · Climate solutions · Economics and finance
TL
Tobias Luthe
Sustainability scientist, systemic designer, and founder of the MonViso Institute, advancing regenerative systems, circularity, and resilient communities.
Leadership and governance · Climate solutions
LM
Looby Macnamara
Permaculture teacher, author, and designer. Pioneer of regenerative leadership, cultural emergence, and holistic frameworks for people and planet care.
Leadership and governance · Climate solutions
LM
Luciana De La Mare
Cultural leader, educator, and regenerative systems advocate. Co-founder and president of Instituto Aupaba, integrating arts, leadership, and systemic thinking for sustainable and inclusive…
Leadership and governance · Climate solutions · Indigenous knowledge
NM
Nicole Masters
Renowned agroecologist, soil health expert, and author of For the Love of Soil; leader in regenerative agriculture and ecological systems.
Agriculture and food · Leadership and governance · Climate solutions
IM
Iain Tolhurst MBE
Pioneering organic grower and advocate of stock-free (veganic) farming, championing soil health, biodiversity, and sustainable agricultural practices for over four decades.
Agriculture and food · Leadership and governance · Climate solutions
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David McConville
Media artist, co-founder of Spherical, and integrative researcher advancing regenerative design and systemic healing for Earth’s living systems.
Leadership and governance · Climate solutions · Economics and finance
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Jason F. McLennan
Visionary architect, regenerative design pioneer, and creator of the Living Building Challenge. Thought leader in sustainable architecture, integrating nature, humanity, and innovation to…
Climate solutions · Leadership and governance · Indigenous knowledge
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Reem Al Mealla
Marine ecologist, entrepreneur, and narrative ecologist integrating science, storytelling, and stewardship to advance ocean and planetary regeneration.
Climate solutions · Leadership and governance · Indigenous knowledge
CM
Carl Mehlhope
Strategist, systems thinker, and regenerative leadership specialist focused on inner development, conscious business transformation, and fostering empathy in organizations.
Leadership and governance · Climate solutions · Economics and finance
MM
Mary Jane Melendez
Chief Sustainability and Global Impact Officer at General Mills, advancing regenerative agriculture, climate action, and collaborative impact for business and planet.
Climate solutions · Leadership and governance · Economics and finance
DM
Dilyana Mihaylova
Systems thinker, circular economy advocate, and environmental strategist with a focus on reuse, plastic pollution, and systemic change. Led initiatives at Ellen MacArthur Foundation, Ocean…
Leadership and governance · Climate solutions · Economics and finance
PM
Peta Milan
eta Milan is Principal of Henmil Group Family Office, the leading family office specialised in regenerative finance. She is also lead designer of the Embodied Regenerative Leaders…
Economics and finance · Leadership and governance · Climate solutions
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Sonja Miokovic
Social innovator, educator, and Consulting Director of Community Innovation at Tamarack Institute focused on community-led transformation, imagination for social change, and systems…
Leadership and governance · Climate solutions · Economics and finance
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Ben Missimer
Permaculture designer, GIS technician, and founder of Pearl River Eco Design. Specializes in regenerative landscape planning using LiDAR, drones, and accessible mapping technology.
Leadership and governance · Climate solutions · Agriculture and food