Sustainable Toys and CO2: Why Sharing Makes a Bigger Difference Than Buying Wood

A mother and her two children are building with wooden blocks: sustainable toys that can be used by multiple children

You’re tidying up the playroom and come across a wooden play kitchen that you bought two years ago with the best of intentions. Exactly one child played with it—for a few months. Now it’s just in the way. That’s the moment when most parents start thinking about sustainable toys. Usually, the answer comes down to materials: buy wood instead of plastic. But the biggest reduction in CO2 emissions lies elsewhere.