Beans.
Fix nitrogen in the soil when they grow, increasing soil health in the process.
Are a useful replacement for more carbon-intensive protein sources such as meat
Require a third of the water to grow than beef, kilo for kilo.
Are high in fibre.
Are cheap.
The first factor on its own is significant. What this says is that by growing beans we increase soil health. In other words we can meet our needs and in doing so be part of a cycle of enrichment. That on its own is regenerative.
But add on the other factors and we see stacked multiple benefits. These are changes are transformative. Like reducing private cars in city centres, increased urban tree planting, and reintroduction of beavers into certain environments. These are interventions that have the potential to unlock so many benefits, they become a cascade.
In a resource scarce economy, we need design solutions that don’t just make a small change but that unlock a wave of better.
Bean data from
Guardian.co.uk/Wind of change as celebrity chefs join drive to get more beans into diet.
