The shift away from traditional animal agriculture due to the disruption of food and agriculture by PFCA will free up a staggering 2.7 billion hectares of land globally, an area equivalent to the combined size of the United States, China, and Australia.
This presents an unprecedented opportunity for reforestation on a massive scale. For perspective, the UN Environment Programme recommends restoring 1 billion hectares of land to help mitigate climate change. The land freed from agriculture is nearly three times that amount.
Reforesting such a vast area is a daunting task, but the cost of active reforestation is surprisingly affordable, ranging from $500 to $2,500 per hectare. The clean disruption of energy, transportation, food, and labor will make the process more economically viable still. Abundant clean energy and rising productivity from automation will significantly reduce the cost of reforestation, and as humanoid robots drive the marginal cost of physical labor toward zero, the hands-on work of planting and tending forests becomes cheaper and faster to scale.
A significant share of the land freed from agriculture will also regenerate naturally, absorbing carbon from the atmosphere through passive reforestation. This process is essentially costless and will contribute significantly to carbon removal, making it an integral part of any comprehensive climate solution.
Our research suggests that even an aggressive scenario, actively planting trees on just 20% of the available land alongside passive reforestation, could offset roughly 20% of current global emissions, or 10 gigatons of CO2 per year, from 2035 onward.
Explore the evidence...
The three disruptions of energy, transportation, and food can eliminate more than 90% of net greenhouse gas emissions within 15 years, using technologies that already exist and win on cost alone. This is the fastest, cheapest, and most complete path to solving climate change, and it is already underway.
The deeper shift goes beyond stopping the damage. The same technologies that mitigate emissions will make it affordable, for the first time in history, to draw down the carbon already in the atmosphere and oceans and to restore ecosystems at scale. We are moving from an extractive system that depletes the planet toward a creation-based system that can heal it.
This is the largest reduction in humanity's ecological footprint in history, and it is a choice. The regions, industries, and communities that recognize it early and act decisively will capture the greatest economic, social, and environmental rewards, and help lead the world toward a restored and abundant planet.