The conclusion is thus that each dollar spent on conserving forests would yield $5-15 worth of social good, including tangible benefits, such as from logging or carbon capture, and “soft" gains, like preserving forests' intrinsic beauty. Conserving the world's wetlands – which also provide valuable services, including protection of coastal areas and river valleys from flooding – is also sensible, providing a tenfold return on each dollar spent.
因此，结论是花在保护森林上的每一美元能产生价值5—15美元的社会商品，包括来自伐木和碳捕捉等活动的有形回报和保护森林内在美等“软”收益。保护世界湿地——它们也提供了极具价值的服务，包括沿岸地区保护和阻止河谷爆发洪水等——也很明智，每一美元投入可以获得十倍回报。