From engineering and finance to regenerative agriculture | Hannes Höhne | TEDxKLU Hamburg

Key Concepts:

• Regenerative Agriculture: A farming approach that focuses on soil health, biodiversity, and ecosystem restoration.
• Holistic Thinking: Considering the interconnectedness of systems and making decisions that benefit the whole.
• Holistic Management: A decision-making framework for managing complexity, particularly in agriculture.
• Ecosystem Restoration: The process of assisting the recovery of a degraded, damaged, or destroyed ecosystem.
• Sustainability: Maintaining ecological balance without depletion of natural resources.
• True Cost Accounting: Incorporating environmental and social costs into the price of goods and services.

1. Introduction and Personal Background

• Hanes, a co-manager of a regenerative farm near Hamburg, shares his journey of "getting unlost."
• He emphasizes that sustainability is insufficient in a "degenerated world" and that regeneration requires hands-on care, soil-based growth, and holistic thinking.
• Raised in a small village, he had a childhood connection with nature, which was later rekindled.
• His sister with Down syndrome (Trisomy 21) taught him the power of small acts of kindness and compassion.

2. Rekindling the Connection with Nature

• Involvement with volunteer firefighting and scuba diving brought him closer to nature.
• Scuba diving provided a profound experience of being connected with breath and the underwater world.
• This experience reignited his love for the natural world.

3. Witnessing Environmental Degradation

• Interning in Australia and diving in the Great Barrier Reef exposed him to the reality of environmental damage.
• He observed coral reefs that had turned "gray and lifeless" after Hurricane Hamish.
• This experience sparked a passion for ocean conservation.
• Living in Koh Tao, Southeast Asia, revealed the negative impacts of tourism, including waste and reef damage from inexperienced divers.
• He felt a sense of hopelessness and frustration.

4. Environmental Engineering and the Discovery of Soil

• He studied environmental engineering with a focus on water treatment systems to address the challenges he witnessed.
• While working on a water sanitation project in Kampala, Uganda, he discovered his passion for soil and agriculture.
• Upstream land use change, deforestation, and industrial agriculture caused massive erosion, clouding rivers and hindering filtration efforts.
• He realized the need to address the root cause of the problem, not just the symptoms.
• He observed local farmers in Uganda practicing diverse farming systems with bananas, avocados, mangoes, cassava, and coffee, creating integrated ecosystems.
• Industrial agriculture, with its focus on high-yielding corn varieties, led to soil erosion.

5. Holistic Management and Regenerative Agriculture

• He continued his engineering career in South Africa while learning about regenerative agriculture.
• He learned about holistic management in the savannas of East Africa, a decision-making framework for navigating complexity.
• Holistic planned grazing was presented as a powerful tool for restoring grassland ecosystems using natural grazing animals.

6. A Call to Purpose

• He returned to Kampala to work with the Ministry of Water and Environment to increase transparency and minimize corruption.
• He felt disillusioned with the work and realized he was climbing a ladder without purpose.
• The "regenerative call" became too strong, leading him to end his career and follow his purpose.

7. Regenerative Farming in Hamburg

• He studied natural resources management and development and traveled through Europe to learn about regenerative farming practices.
• Seven years ago, he and friends started a small, diverse farm (24 hectares) near Hamburg.
• The farm is a place for change and hope, growing trees and vegetables, and raising cattle, geese, and poultry.
• Regenerative agriculture faces challenges, including bureaucratic hurdles, legislation that lags behind innovation, and a market that doesn't account for true costs.

8. The Guta Association

• They started a nonprofit association, the Guta, to deepen their understanding through research and share their knowledge with the community through education and participation.

9. Balancing Yields for Economy, Ecology, and Society

• He draws a parallel to his construction days: "Time, quality, and price. Choose any two."
• He applies this to yields for economy, ecology, and society, emphasizing that pushing too hard on two will cause one to suffer.
• The challenge is to create a framework that supports a future for people and the planet.
• He argues that the economy is a social system, which is embedded in the natural system (ecology).
• A healthy ecology is essential for a thriving society in the long term.

10. Conclusion

• He suggests that regenerative agriculture is about reconnecting and redefining our place on the planet.
• It starts with getting your hands dirty and connecting with the soil.
• He encourages the audience to find a moment to get their hands dirty.

Notable Quotes:

• "In a degenerated world, sustainability is not enough."
• "Compassion is not a weakness but actually a superpower."
• "Time, quality, and price. Choose any two." (referring to the balance between economy, ecology, and society)

Technical Terms and Concepts:

• Regenerative Agriculture: Farming practices that improve soil health, water management, and biodiversity.
• Holistic Management: A decision-making framework that considers the interconnectedness of ecological, social, and economic factors.
• Holistic Planned Grazing: A grazing management technique that mimics natural grazing patterns to improve grassland health.
• True Cost Accounting: A method of accounting that includes the environmental and social costs of production and consumption.

Synthesis/Conclusion:

Hanes's journey highlights the importance of moving beyond sustainability to regeneration. His experiences, from witnessing the degradation of coral reefs to working with farmers in Uganda, led him to embrace regenerative agriculture as a way to restore ecosystems and reconnect with the natural world. He emphasizes the need for holistic thinking, hands-on care, and a shift in values to prioritize long-term ecological and social well-being over short-term economic gains. The establishment of the Guta association demonstrates his commitment to research, education, and community engagement in promoting regenerative practices.