Kayson's lifelong passion for nature, especially marine life, began in childhood. During university, he deepened his understanding of marine ecology and invertebrates as a research assistant at

Kayson's lifelong passion for nature, especially marine life, began in childhood. During university, he deepened his understanding of marine ecology and invertebrates as a research assistant at The Swire Institute of Marine Sciences (SWIMS), HKU. He now works at a local environmental education and conservation NGO, aiming to inspire others to learn about and preserve nature.

This talk was presented at a TEDx event, independently organized by a local community using the TED conference format. Learn more at ted.com/tedx.

Maritime transportation emits a billion tonnes of CO2 annually, facing new IMO regulations to cut emissions by 50% by 2050. Traditional electric boats struggle with limited range due to water

Maritime transportation emits a billion tonnes of CO2 annually, facing new IMO regulations to cut emissions by 50% by 2050. Traditional electric boats struggle with limited range due to water density, hindering industry innovation.

This talk introduces a revolutionary boat class, combining America’s Cup hydrofoiling, Formula One electric drivetrains, and aerospace flight control. Hydrofoils lift the hull, reducing drag by over 90% and dramatically extending range. This technology promises to revolutionize maritime transport with improved comfort, quiet operation, and zero wake.

Katrina, an aeronautical engineer, leads efforts at Artemis Technologies and the Belfast Maritime Consortium to develop these zero-emission passenger ferries. This presentation was given at a TEDx event. Learn more at ted.com/tedx.

Engineering must evolve to address complex global challenges like climate change. We need a new generation of "Zero Carbon Engineers" who can blend creativity, systems thinking, and behavioral

Engineering must evolve to address complex global challenges like climate change. We need a new generation of "Zero Carbon Engineers" who can blend creativity, systems thinking, and behavioral science to develop solutions that balance societal and natural needs. This talk explores their importance and essential skills.

David Rooney, Professor of Chemical Engineering at Queen's University Belfast, directs the Sustainable Energy Research Group and Bryden Centre. His research focuses on sustainable energy and materials, and he advises industry and government on Zero Carbon technologies. He also holds the position of Dean of Internationalisation and Reputation for the Faculty of Engineering and Physical Sciences, with extensive international experience.

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

Rapid decarbonization of Western lifestyles is essential to avoid catastrophic climate change. This talk, based on the EU-funded CityZEN project, outlines a methodology to engage communities in

Rapid decarbonization of Western lifestyles is essential to avoid catastrophic climate change. This talk, based on the EU-funded CityZEN project, outlines a methodology to engage communities in envisioning a shared, carbon-free future. By visualizing individual carbon footprints, design interventions can transform consumption across urban space, mobility, and energy, creating bio-diverse, prosperous, and connected neighborhoods.

Greg Keeffe, Professor of Sustainable Architecture at Queens University Belfast, is an academic and urban designer with over 30 years' experience in sustainability. He develops innovative solutions for urban revitalization and theoretical hypotheses for our future existence. This presentation was delivered at a TEDx event. Learn more at ted.com/tedx.

Motivated by the disparity between advanced deforestation technology and stagnant tree planting methods, Bryce Jones founded Flash Forest. As Canada's first drone reforestation company, Flash

Motivated by the disparity between advanced deforestation technology and stagnant tree planting methods, Bryce Jones founded Flash Forest. As Canada's first drone reforestation company, Flash Forest aims to create a practical, scalable solution to accelerate global reforestation and address the climate crisis.

Flash Forest's mission is to maximize carbon sequestration and restore ecosystems worldwide. CEO Bryce Jones envisions planting one billion trees by 2028, with continued efforts beyond this ambitious goal.

Bryce leads Flash Forest from Toronto, Ontario. This talk was given at a TEDx event. Learn more at https://www.ted.com/tedx.

Raymond is co-founder and CEO of Farmacy Hong Kong Limited, Asia's first "Agri-Prop" (agriculture and properties) tech company. Farmacy builds smart indoor mobile farms in urban cities, providing

Raymond is co-founder and CEO of Farmacy Hong Kong Limited, Asia's first "Agri-Prop" (agriculture and properties) tech company. Farmacy builds smart indoor mobile farms in urban cities, providing supermarkets, restaurants, schools, offices, residential projects, and households with on-site access to ultra-fresh, safe, and nutrient-rich produce via transparent, automated indoor farming technologies.

He serves on the HKSAR Government's Trade & Industry Advisory Board, Consumer Council, and BUD Fund Review Panel. His work focuses on commercializing new tech, enhancing quality, and identifying overseas market opportunities for SMEs through regional economic and cultural initiatives.

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

Mixed waste disposal is a global challenge, extending even to space junk. This talk presents a formula for community transformation, emphasizing personal responsibility as both the cause and

Mixed waste disposal is a global challenge, extending even to space junk. This talk presents a formula for community transformation, emphasizing personal responsibility as both the cause and solution to environmental issues.

When Chennai faced 5000 tons of daily garbage, social entrepreneur Mr. Natarajan founded NAMMA OORU. This initiative, with like-minded individuals, educates citizens on waste segregation and composting. His formula, "Earth Ethics - Role of Youth," offers a valuable perspective on tackling waste. This TEDx talk provides further insights. Learn more at ted.com/tedx.

Stefanie Kuhnhen, managing partner at Grabarz & Partner, delivered a TEDx Bonn talk titled "The Age of Good Corporations." She explored the evolution from a green to a "good" mindset in

Stefanie Kuhnhen, managing partner at Grabarz & Partner, delivered a TEDx Bonn talk titled "The Age of Good Corporations." She explored the evolution from a green to a "good" mindset in business.

Kuhnhen initiated Green Radar, Germany's first sustainability screening tool, which helps companies develop clear green strategies. In 2018, she co-founded kokoro, a startup dedicated to measuring well-being and fostering healthy team performance. She is also the author of "The End of Incompatible Opposites."

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

Dr. David Zaber, an environmental consultant specializing in sustainable natural resources and agricultural management, holds a Ph.D. from the University of Michigan. His talk explores how human

Dr. David Zaber, an environmental consultant specializing in sustainable natural resources and agricultural management, holds a Ph.D. from the University of Michigan. His talk explores how human behavioral ecology reveals resource use conflicts. He emphasizes that evolved human perception often causes people to overlook relevant environmental problems, hindering consensus and solutions.

Zaber argues that bridging this "Perception Gap" is crucial for effective environmental activism and protection. With an M.S. from the University of Illinois and extensive experience at organizations like Defenders of Wildlife, he currently works to protect Great Lakes forests and wildlife. This talk was given at a TEDx event. Learn more at https://www.ted.com/tedx.

At TEDxBonn, Marina Ponti, Director of the UN SDG Action Campaign, discussed the revolutionary ideas behind the Sustainable Development Goals (SDGs). She explored what it means to #TurnItAround

At TEDxBonn, Marina Ponti, Director of the UN SDG Action Campaign, discussed the revolutionary ideas behind the Sustainable Development Goals (SDGs). She explored what it means to #TurnItAround for social and climate justice, guiding us to sustain our world and ourselves for people and the planet.

A key architect of the UN Millennium Campaign, Ms. Ponti brings over a decade of experience in global campaigns, building multi-stakeholder coalitions, and forging partnerships. She has published numerous articles on development topics, including SDGs, gender equality, and human rights.

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