We’re experiencing a climate emergency. This message has finally found a voice in society and awareness of the issues facing our planet are beginning to be discussed with the attention they deserve. One of the most pressing but unreported of these is the condition of the Earth’s soil. You’ll know how important soil is to the health of your garden; the same is true for our nations soil and the soil of our planet. The 5th of December marks World Soil Day, an international project started by the United Nations to promote awareness and action over soil erosion.
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So what is soil erosion?
When we think of the climate emergency we may think of large blocks of ice falling into the sea or freak weather showing on the news but soil erosion is an issue that is just as catastrophic whilst remaining widely unknown. Soil erosion is a wearing down of the most fertile layer of soil. This is the layer of soil that contains all the best nutrients and organic matter that’s suited for growing everything from forests to garden plants and vital crops.
Isn’t soil erosion natural?
Soil erosion is a natural process but it’s normally a slow one. As is so often the case in these stories, it’s the actions of humanity that have accelerated the issue to near breaking point. Intense farming, singular crop use, deforestation and expansive building of disruptive infrastructure are all things that have caused this process to accelerate. Dealing with the natural causes involved a shift in the way farms operate, due to human action, these shifts in behaviour need to happen on a global scale to help mitigate the damage.
How serious is the problem?
Time is running out to make such changes with the UN claiming we have less than 60 years before the planet runs out of fertile topsoil; a disaster considering this is where 95% of the world’s food is grown. Soil erosion is a silent symptom of the climate emergency but it can make its effects known via food shortages, lack of crop diversity, higher carbon levels in the atmosphere and accelerated climate catastrophe…
What’s being done?
Word is beginning to spread and actions are being taken. The formation of Groundswell in 2015, the UK’s leading agricultural conservation event, is a sign of farmers recognising the problem and vowing to make a change in how they work that will benefit everyone.
There are lots of practices that farms can introduce to regenerate their soil. Dropping the use of chemicals such as pesticides and insecticides, turning away from tilling machinery, planting more diverse crops and changing grazing practises can ALL contribute to healthier soil. The end result can be more nutrient-rich, varied and organic produce for us as consumers, farms that are more likely to stand the test of time and a healthier planet.
What can I do to help?
The best thing you can do to support the soil crisis is to be informed. Arm yourself with the know-how of what’s going on with our world’s soil and spread the word! This basic step will help you make more informed choices about where your food comes but also lend you a voice when it comes to communicating these ideas to those with the power to change them and stop bad practices causing soil erosion.
You can also improve the soil structure in your own garden by using compost, whether you buy or make your own with the help of a compost bin. Compost helps the soil hold in and absorb nutrients, keeping it fertile enough to grow all your plants in.
See our quick list below for ideas on how you can celebrate:
- Get out in the garden and test your own soil.
- Get a local school involved with a soil health workshop.
- Shop your local area for organic farms to try and locate fresh produce.
- Plan a sponsored run or walk to raise awareness of soil erosion and wider climate issues.
- Share this blog post and spread the word!
For more information on World Soil Day see this handy infographic from the Food and Agriculture Organisation of the United Nations: Click here