But, on this Agriculture Day, we want to recognize and celebrate the farmers and ranchers while acknowledging the fact that we all play a part in the growing of food. In just a few decades, there will be two billion more people to feed on the planet. As a global community our challenge is to feed this growing population sustainably without depleting the soil, polluting our water and worsening global warming.
The statistics are eye opening. Globally, agriculture and forestry account for:
- 33% of the world’s GHG emissions
- 70% of the world’s water consumption
- Around 75% of tree cover loss
- 50% of global top soil loss
What’s behind these huge numbers? When we look deeper, the problem looks different depending upon which side of the equator you’re on. From row crops to rainforests, here’s a snapshot of what’s happening, both in terms of the problem and the solution:
When we think about how we will feed an additional 2 billion people, improving yields will be critical to meet demand. Fertilizer is an essential nutrient that will help to increase the yields we need. But with less than half of nutrients applied each season being actually absorbed by crops, the unused fertilizer is bad for the planet:
- US food production accounts for 75% of nitrous oxide emissions and has contributed to the pollution of nearly 40% of US drinking water supply;
- Excess fertilizer and pollution is washing off of farm fields and into water ways degrading coastal ecosystems and causing algae blooms.
At the same time, this also hurts farmers financially. Fertilizer represents their single biggest input cost, so when nearly $420 million in fertilizer washes off Midwestern farm fields and into the Gulf of Mexico every year, it’s tough to remain profitable.
[Tweet “Eating food has hidden costs: the power of partnership in reducing the impact of our food supply chains”]
EDF’s work* with Walmart, Smithfield Foods, Campbell’s Soup, Land O’ Lakes and other food companies is proving that efficient fertilizer use reduces supply chain emissions and saves money. It just needs to happen more: when food companies, retailers, and other supply chain actors send the demand for scientifically based and economically viable strategies for using fertilizer more efficiently, sustainable practices will expand and far less impact will be placed on the environment.
Agriculture and Deforestation
Agriculture is the largest single cause of deforestation. Everyday forest lands in Brazil and other tropical countries are burned down to grow crops or to create cattle pastures for beef production. The exploitation of the tropical forests for the big four agricultural commodities, palm oil, beef, soy, and pulp and paper, contributes significantly to climate change.
Tropical forest loss accounts for about 15% of global carbon emissions annually. Hundreds of major consumer goods companies have committed to eliminating deforestation from their supply chains.
The challenge is twofold: how to increase agricultural production in these tropical regions to support the livelihoods of local communities and growing global consumer needs, while fulfilling companies’ zero-deforestation commitments to reduce carbon emissions?
The solution lies in multi-stakeholder engagement. Brazil’s experience shows that collaboration between companies, government agencies and local communities within a region can successfully reduce deforestation while maintaining robust growth in production. The country successfully reduced Amazon deforestation by about 75% from 2005 to 2013.
When executed properly, these jurisdictional approaches provide win-win-win opportunities. Companies have a new way to meet zero deforestation commitments in supply chains by sourcing from lower risk areas and reduce the risk that deforestation will spread to other suppliers. Governments have additional support to improve policies and productivity in their regions. Farmers have the needed incentives and assistance to increase sustainability and profitability on their lands.
Partnership is the key
So it’s clear: our food has costs beyond our wallets, in the form of greenhouse gases, water quality, water scarcity, biodiversity, and other important impacts that we don’t see each day when we sit down at the table.
But the good news is, there’s a lot of movement—or potential for movement— across the food supply chains, from retailers to growers to consumers, to promote sustainable practices on a multitude of food and agriculture issues.
To tackle these costs, everyone along the food chain needs to realize that there is no free lunch (pun very much intended):
- At EDF, we are working in collaboration with farmers, companies, governments, and other NGOs to address these issues and reduce the impact of our food supply chains.
- Companies (including: food companies, retailers and other supply chain actors) need to consistently send the demand signal to farmers that they want less deforestation and more efficient fertilizer use.
- Consumers play an important role by sending our own demand signal for more sustainably produced food by thanking the companies leading the way in sustainability through shopping power.
So today take a moment think about where our food is comes from, and the hard work and energy that went into its approaches to feed people and protect our planet.
* EDF takes no money from our corporate partners—we are funded solely through grants, donations and membership.
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