![Person with food scraps for composting.](https://resource-recycling.com/recycling/wp-content/uploads/sites/3/2022/10/composting-20221010-Gargonia-shutterstock_1818988994-web-1-1024x683.jpg)
Source-separated collection and treatment of organics could significantly reduce methane emissions from landfills, as highlighted in a report from GAIA. | Gargonia/Shutterstock
A report from the Global Alliance for Incinerator Alternatives targeted organics diversion, increased recycling and reduced plastic use as key elements in keeping planetary warming below a critical threshold.