What is an Ecosystem? | Populations, Communities, Abiotic & Biotic Factors

The desolation of foundational, life-supporting ecosystems has resulted in our planet now operating at roughly half its biological productive capacity. But because most degradation is due to how humans have used the land, it means – if we act soon – altering our use of the land can also help regenerate lost capacity. (The Great Simplification Podcast - The Missing Half of Climate Change: Why Our Planet is at 50% Capacity and How to Get it Back)