Freethink – Aug 19, 2019
How efficient farming in the Netherlands is producing 20 times more food with 1/4 the water and the most sustainable agriculture systems in the world. It’s the first episode of Freethink’s The Future of Food. Subscribe: https://freeth.ink/youtube-subscribe-…
Amidst climate change, a growing population, and people consuming more of less sustainable food, how will we feed our future world? The answer may not be increasing resources–land, water, and employees–but rather improving production efficiency to create more sustainable farming of crops. The key question: How do we increase the amount of food we produce while using the same or fewer resources?
The Sustainable Development Roadmap from an Unexpected Superpower:
When it comes to scaling agricultural production sustainably, one small country has a very large impact. Bolstered by a national commitment to produce twice the amount of food with half the resources, the Netherlands has become the world’s #2 produce exporter. The close collaboration between the government, science organizations and the food industry have driven impressive innovation and an efficiency that’s unmatched anywhere else in the world.
On a normal open-field tomato farm, one could expect 4 kilograms of yield per square meter. In a high-tech greenhouse in the Netherlands, that number shoots up to 80 kilograms of yield per square meter, with 4X less water. That’s a 20X improvement on output! And it’s not just tomatoes–the Dutch are #1 in the world on producing chilis, green peppers, and cucumbers (measured by yield per square mile). With conservation and sustainable food as two of the most important global issues, could other countries copy their approach to help save the earth?
Sustainable Farming Practices Driven by AI
What is sustainability driven by? The technology behind these greenhouses allows for an extreme level of control over water, light, temperature, and CO2–all of which are finely tuned and optimized. Constant testing on countless variables is what drives these facilities and could be the future of our planet’s sustainable food systems. Tests can be as simple as comparing different hues of LEDs to increase tolerance against pests, or as advanced as a moth-killing drone.
In addition, eco friendly technology is simply getting better. More and more, efficient farming is becoming automated, using artificial intelligence to find the optimal conditions. By learning the behaviors of plants, climate computers can adjust conditions far better than a human.
Scaling Efficient Farming: It’s All About Knowledge Sharing
The Netherlands is not just thinking about the Netherlands. Besides leveraging technology in efficient ways, these innovators are exploring how to use their findings on a greater scale. For example, their greenhouses emulate climates across the world in order to optimize growth outside of the country. As they learn about what’s optimal in Columbia, for example, they can then transfer that knowledge and help build sustainable food systems across the earth. This level of big picture thinking could be a game-changer as we tackle global warming and climate change – one of society’s greatest challenges in the coming years.
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For more stories profiling pioneers of science and tech innovation, subscribe to Freethink on YouTube: https://freeth.ink/youtube-subscribe-toc Join the Freethink forum for people interested in making a difference: http://www.facebook.com/groups/freeth…