
Nowadays we take for granted is that money produces interest, yet this is a relatively new phenomenon. Bernard Lietaer analyzes the problem of interest and makes the comparison with the growth of a tree:
“Interest on money constitutes one of the most systematic causes of our destruction of the global environment. Consider as metaphor, for example, the life of a tree (or any other living resource): Because of interest, the net present value of any income far away in the future is negligible. So, it literally pays to cut down a tree and put the proceeds in a savings account instead of letting it grow for another decade or century. Similarly, the only types of tree worth planting commercially are the fastest-growing varieties such as pine. (Nobody plants redwoods for commercial reasons.) So even when we plant trees, we are systematically losing biodiversity.“
Perhaps it is not for nothing that, for more than a thousand years, interest on money was prohibited and considered usury by all three major religions. Read more at Lietaers Community Currencies project.