We all know what sustainability is – living in such a way that we could continue to live that way indefinitely. Sustainability, though, is a zero-sum game, equivalent to spending exactly as much money as you earn. Sure, you could live on that budget indefinitely. But by doing so, you don’t put anything into savings to protect yourself against an emergency or to pass on to your children.
Some experts are now saying that we need regenerativity – a way of living that takes less than all of the sustainably-available resources, in order to build up our ecosystem savings account. For example, we need to plant enough trees not just to replace what we cut down, but to increase the size of forests. We need to take few enough fish from the ocean that those who are left can reproduce and increase their total population. That’s living regeneratively.
There are two main ways to live more regeneratively. Just like with our finances, we can decrease our expenses or we can increase our income. In ecosystem terms, we can use fewer resources – by reducing our energy consumption, eating lower on the food chain, and eliminating single-use disposable items from our daily lives – or we can mindfully help the Earth be more productive, by using compost to build soil, gardening with native plants that support pollinators, and taking care of trees to maximize their ability to clean air and water.
Last year, Earth Overshoot Day – the day on which we have used as many resources since January 1st as the Earth will produce in an entire year – was August 8th. This year, it fell on August 2nd.
If we were living sustainably, Earth Overshoot Day would be on December 31st every year. If we lived regeneratively, it would fall sometime in the next year. Our world’s resources would continually increase, allowing our children to live the same way we do and enjoy thriving ecosystems on a healthy planet.