A really large portion of human’s waste stream is totally compostable, but a lot of us still don’t compost it for a variety of reasons and it ends up in a landfill. Zera Food Recycler is a futuristic solution (sadly, not quite a Mr. Fusion) that automatically processes food scraps into plant food in 24 hours. Unfortunately it is expensive right now and involves replaceable filters, but it is just the first step in a bringing another tool to reduce landfill waste online. It is great to see inventors asking the right questions. Can technology ultimately save us?