16th January
Reversing land system change needs to include both reforestation and the adoption of regenerative farming methods – ie methods that restore the fertility of the soil, restores fresh water cycles, protects the environment from pollutants such as pesticides, fertilisers, slurry etc, that promotes increasing biodiversity and produces healthy food. Somehow nations need to find ways of valuing the role that trees and good agricultural practice play in maintaining the wellbeing of the earth systems on which we rely.
This might be by levying a rate or tax to cover the cost similar to the water rate we used to pay for clean water – and which could be used to pay for planting trees and/or for setting aside land for woodlands. In the UK farmers can be paid by the Government (and thus ultimately paid for by the tax payer) to protect and enhance the natural environment – eg through the Sustainable Farming Incentive – https://www.farmingadviceservice.org.uk/category/funding-support
In a similar vein, consumers can actively chose to support environmentally friendly farming by paying a premium for the products thus produced – eg organic fruit and vegetables, grass fed meat, wild flower honey.
It might be by levying a fee on those whose businesses pollute the environment – eg levied against beef and dairy products, or against industrial chicken farms. Denmark – https://www.bbc.co.uk/news/articles/c20nq8qgep3o
Governments and other institutions- like health bodies, schools etc – might promote a switch to largely plant based diets (as per the Planetary Health Diet). Denmark is developing a concerted switch to a largely plant based diet with support for farmers as well as encouragement for consumers. https://rethinkpriorities.org/research-area/plant-based-diet-shift-initiative-case-studies-denmarks-plant-based-food-grant/
Governments and farming bodies can encourage a switch to crops better suited to the changing climate in their region – eg switchIng from olives and almonds to pistachios in the dryer Spanish climate, introducing agroforestry, replacing cotton with hemp (as is happening in Turkey – https://egedeniztextile.com/turkish-hemp/) etc. https://inspain.news/spains-green-gold-rush-and-why-pistachios-are-the-future-of-farming/
Governments could mandate that public purchasing should favour sustainably produced products – both food and timber based products. This report urges the use of timber in the construction industry: https://www.gov.uk/government/publications/timber-in-construction-roadmap-2025/timber-in-construction-roadmap-2025
Conversely governments can implement legislation to limit or end land use and farming practices that damage planetary boundaries. The UK and the European Union have both introduced legislation that requires companies to ensure through the length of the supply chains that not products are derived from sources where deforestation is involved: https://www.clydeco.com/en/insights/2025/02/spotlight-on-deforestation-regulations-in-uk-eu
NB both sets of policies have yet to be fully implemented.
The Green Tau 