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Ecological Restoration | Alolika Sinha | TEDxThe Assam Valley School Youth
TEDx Talks· 2025-11-10 17:21
Environmental Degradation & Restoration - The Grag grasslands, vital for biodiversity, carbon storage, and supporting communities, are under increasing threat from land conversion, urbanization, overgrazing, invasive plants, and climate change [1] - Invasive plant species like Chromolaena and Mikania are choking native grasses, leading to significant degradation of the grasslands [1] - Restoration efforts are often misused, equated with simple tree planting or monoculture plantations of non-native species, which have limited benefits for biodiversity, soil, or dependent communities [1] - Effective restoration requires careful planning tailored to the specific needs of the site, thoughtful execution, and an understanding of ecosystem complexity [1] Restoration Strategies & Outcomes - A restoration project in Manas National Park, Assam, focused on bringing back native vegetation to revive the ecosystem [1] - Initial efforts involved manual removal of invasive plants, which proved to be an ecologically effective approach [2] - After the first year of removing invasive plants, native grasses were slow to return, but by the second year, signs of recovery were observed [2] - Approximately 500 hectares (1235.5 acres) of grasslands have been revived through continued efforts, leading to the return of natural vegetation and herbivores [2] Community Engagement & Data-Driven Approach - Restoration efforts were guided by data collection to quantify baselines and vegetation status, as well as the spread of invasive species [2] - Community consultations were conducted to incorporate the observations, lived experiences, and stories of people who have known the grasslands for generations, adding depth to the understanding beyond data alone [2] - Local communities and forest staff were involved in selecting the right species for planting to help the ecosystem regain its balance and accelerate natural recovery [2]
X @The Economist
The Economist· 2025-11-03 11:40
“Welcome to the most biodiverse place on the planet.” Sharon Balding of the Millennium Seed Bank shows @AinslieJstone how their collection is stocked, on “Babbage” https://t.co/FWLdmKjRjm ...
Protecting Colombia’s endangered wildlife with Project SPARROW
Microsoft· 2025-10-31 16:09
Ecosystem & Biodiversity - Magdalena River ecosystem faces severe endangerment, with less than 15% of its original 4,000 square kilometers remaining [1] - The disappearance of these forests would lead to the extinction of unique species [1] - Biodiversity monitoring requires efficient data collection and analysis [2] Technology & Innovation - Project SPARROW utilizes AI to analyze recordings and measurements, transmitting data via satellite [3] - SPARROW is an open-source project, enabling collaborative improvement and usage by various stakeholders [4] - SPARROW devices facilitate real-time information access for biodiversity monitoring [5][6] Project Implementation & Impact - The deployment of SPARROW devices streamlines the information pipeline, providing daily data updates [5] - The project aims to revolutionize biodiversity monitoring globally [6]
X @The Economist
The Economist· 2025-10-25 19:20
Treating the rainforest’s carbon storage, water regulation and biodiversity as services, rather than free gifts, would make its preservation economically rational and could make its residents richer https://t.co/5abV52nA9s ...
Beyond the Lawn: Inviting Nature Home | Justin Grubb | TEDxStLouis
TEDx Talks· 2025-10-22 16:16
Environmental Impact & Biodiversity - Insects contribute approximately $577 billion annually to global agricultural products [2] - Insect productivity accounts for one out of every three bites of human food [2] - Over the past 50 years, 75% of insect populations have disappeared due to habitat loss and pesticides [3] - American lawns, covering an area the size of Nebraska, represent the most dominant habitat in the United States [4] Economic & Social Factors - Americans spend $100 billion annually on lawn maintenance [7] - Lawns are maintained to meet social expectations and standards [6][7] Conservation & Restoration - Replacing lawns with native habitats supports biodiversity [17][24] - Native plants have extensive root systems, making them more resilient than turf [20] - Choosing native plants that are well-suited to the local environment is crucial for supporting local wildlife [19] - Allowing native landscaping to grow naturally saves resources and promotes ecological balance [22][23]
X @Bloomberg
Bloomberg· 2025-10-16 04:34
Conservation Finance - Major conservation nonprofits are exploring financial mechanisms for biodiversity preservation in South Africa [1] - A bond is being considered to fund the removal of invasive vegetation near Cape Town [1]
How to bring nature into economics | Ranjit Barthakur | TEDxRoyalGlobalUniversity
TEDx Talks· 2025-10-15 16:03
Core Argument - The speaker advocates for recognizing the intrinsic value of nature beyond monetary terms, emphasizing the interdependence between nature and economics, termed "natureomics" [7][9][10] - The speaker highlights the need to shift from solely valuing Gross Domestic Product (GDP) to incorporating a "green development index" or "green domestic product" that accounts for the value of nature [7][8] - The speaker stresses the importance of listening to and learning from local communities and indigenous people in order to effectively preserve nature [5][9] Examples and Studies - A study in Walmart showed that butterflies contribute to 23% of Walmart's value through pollination of apples, flowers, fruits, and nuts, illustrating the economic significance of biodiversity [16] - Bees and butterflies contribute to 35% of turnover in the food section, and up to 60% in some cases, further emphasizing the economic value of pollinators [17] - The speaker mentions the concept of "natural wealth of nations" and the need to value nature to incorporate it into economic models [21] Initiatives and Programs - The speaker introduced the subject "natureomics" to promote the interdependence between nature and economics [9][10] - The speaker is involved in running a forum simultaneously in multiple universities (IIT, Royal Global, Cotton University, and Guwahati University) to promote nature-related discussions [24] - The speaker mentions a program called "project karma yogi" that trains Indian Administrative Service (IAS) officers, with the hope of including "natureomics" as a subject [26][27] Call to Action - The speaker encourages valuing nature and integrating it into economic considerations [7][8] - The speaker promotes recognizing and rewarding individuals who contribute to preserving nature, such as the professor who discovered 120 fish species in Manipur [11][12] - The speaker encourages students to seek knowledge and not be afraid to challenge existing economic models [20]
Climate Fixers vs. Climate Preventers | Nagaraja Prakasam | TEDxABBS
TEDx Talks· 2025-10-14 15:15
Sustainability and Development - The speaker emphasizes the importance of sustainable development goals (SDGs) as a comprehensive measure of a country's progress, beyond just GDP [3] - The world faces two major problems: climate change and inequality, which drive the need for SDGs [4] - The speaker advocates for celebrating and incentivizing "carbon preventers," people living simple lives with minimal carbon footprints, such as tribal communities [7] - The speaker questions the conventional development paradigm, suggesting a need to re-evaluate what constitutes progress and well-being [10] - The speaker proposes incentivizing communities for preserving biodiversity, such as suggesting an "oxygen tax" for regions with abundant forests [11][12] Economic Opportunity and Livelihood - The speaker highlights the potential of utilizing local resources and entrepreneurship to create livelihood opportunities in rural areas, preventing migration to cities [12] - The speaker provides examples of individuals and organizations finding innovative ways to generate income in rural communities, such as processing local produce and utilizing traditional knowledge [12][15] - The speaker points out the supply-demand mismatch in cities, where an oversupply of labor leads to exploitation, and suggests empowering rural communities to improve their economic standing [16][17] Global Responsibility and Consumption - The speaker argues that developed countries should not hinder developing countries' progress, but rather support them in achieving sustainable development [18] - The speaker emphasizes that individual consumption patterns significantly contribute to greenhouse gas emissions, and encourages reducing, reusing, and recycling [18] - The speaker suggests that every purchase is a "vote" for either sustainable solutions or unsustainable practices, urging consumers to make conscious choices [18]
X @Bloomberg
Bloomberg· 2025-10-03 11:10
US Fish and Wildlife determined returning sea otters to the West Coast would be a boon for biodiversity. Now private donors are stepping up to raise the money to do it https://t.co/KFMWjEEYGR ...
Forest Conservation is Conversation on Life | Srinivasulu IFS | TEDxABBS
TEDx Talks· 2025-09-25 16:22
Forest Conservation Importance - Forest conservation is essentially life conservation, providing clean air, clean water, and climate regulation [1] - Forests are living ecosystems crucial for biodiversity, with an estimated 10 million life forms interacting in complex ways [2][3] - Forest health is directly related to human health, with many modern medicines originating from forests, approximately 25% [4][5][6] - Forests are a university of knowledge, teaching about recyclability and industrial diversification to solve pollution problems [16][17] Forest's Role in Problem Solving - Forests provide solutions for health problems, exemplified by quinine from cinchona bark for malaria [5] - Forests are crucial for food security, providing genes for dwarf and robust crop varieties that solved food shortage problems [9][10][11] - Forests play a vital role in pollution control by demonstrating a waste-free cycle where one life form's waste becomes another's resource [15] Current Status and Future Potential - 80% of the geographical area is inhabited by humans, leaving only 20% as forest, which is also subject to disturbances [22] - Only 4% of the total area is protected, but even these areas face human interference [23] - Protecting forests is essential to realize the potential of biotechnology by preserving the gene library for future problem-solving [21] - Countries holding genetic libraries have the opportunity to become powerhouses of beauty revolution [27]