What is food sustainability and why does it really matter? Let’s tuck in and take a look. Food sustainability refers to the practice of producing, consuming, and disposing of food in a way that meets the needs of the present without compromising the ability of future generations to meet their own needs. It involves considering the environmental, social, and economic impacts of food production and consumption. Food sustainability is important because it helps to ensure that we can continue to feed the growing global population without depleting natural resources or causing harm to the environment.
Outlined by the UN, there are three key indicators of whether a food system is sustainable or not:
- Economic sustainability – it is profitable throughout
- Social sustainability – it has broad-based benefits for society
- Environmental sustainability – it has a positive or neutral impact on the natural environment
By promoting food sustainability, we can reduce food waste, conserve water and energy, protect biodiversity, and support local communities. Sustainable food practices also help to mitigate climate change by reducing greenhouse gas emissions and promoting more efficient use of resources. Additionally, food sustainability can improve food security by ensuring that everyone has access to nutritious and affordable food, both now and in the future.
“Broken food systems are not inevitable. They are the result of choices we have made. There is more than enough food in the world to go around. More than enough money to fund efficient and sustainable food systems to feed the world, while supporting decent work for those who grow the food we eat.”
– Secretary General, Antonio Guterres in his remarks to the UN Food Systems Summit +2 Stocktaking Moment.
Embracing food sustainability is crucial for creating a more resilient and equitable food system. It requires collaboration among farmers, producers, consumers, policymakers, and other stakeholders to make informed choices that benefit both people and the planet. By supporting sustainable food practices, we can help to build a healthier and more sustainable future for all.
What practical things can we do to embrace and promote food sustainability?
Opt for locally grown produce
By choosing to consume food that is grown locally, we can significantly reduce the distance it has to travel to reach us. This not only supports local farmers and businesses, but also helps to lessen the carbon footprint associated with transportation. When food doesn’t have to travel long distances, it means fewer greenhouse gas emissions are released into the atmosphere, ultimately benefiting the environment.
Enjoy the delights of Seasonal Food
Indulging in seasonal foods means relishing the abundance of fruits and vegetables that are at their peak during specific times of the year. Take, for instance, the luscious strawberries harvested in Scotland during the summer. While it may be tempting to savour their freshness throughout the winter, this would require importing them from distant lands or cultivating them in greenhouses equipped with electricity-powered heating and lighting. By aligning your diet with the changing seasons, you can enjoy a diverse range of tastes and reap the maximum nutritional value from your meals. So, why not savor the joy of eating foods that are naturally in sync with the rhythm of nature?
Read: Why You Should Choose Seasonal Food For Your Plate & The Planet with Kindling Restaurant, Co-Founder Toby Geneen
Choose a plant-based diet
Opting for plant-based foods can help mitigate the issue of greenhouse gas emissions. Animals produce methane which is a potent greenhouse gas contributing to global warming. By reducing our consumption of animal products and focusing on plant-based alternatives, we can play a part in combating climate change and promoting a more sustainable food system for the future. Making small changes in our diet towards more plant-based options can have a significant impact on both our health and the environment.
Read: Sustainable Summer Recipes with Laura Jackson
Around 4.5 million tonnes of food are wasted in the UK each year.
Reduce food waste
When we waste food, we are not only depleting valuable resources but also contributing to the ethical dilemma of food waste. In a world where many people struggle to have access to even basic necessities like food, it is crucial to acknowledge the privilege we have in having an abundance of food at our disposal. By reducing food waste, we can make a positive impact on the environment and also address the ethical concerns surrounding the unequal distribution of resources.
Read: 4 Simple Ways to Reduce Food Waste
Globally, the combination of conflicts, economic shocks and climate change-induced extreme weather events has created a perfect storm, leading to this unprecedented food crisis. It is crucial for governments, organisations, and us as individuals to come together and address this issue. Efforts must be made to stabilise food prices, enhance food production and distribution systems, and promote sustainable agricultural practices to ensure food security for all. Only through collective action and innovative solutions can we promote food sustainability and build a more resilient global food system.
