Tell Costco: Stop supersizing wasteful packaging

Costco is using hard plastic or coated cardboard packages as large as 10 inches by 11 inches for products that are as small as 2 inches.

That's a waste that the planet cannot afford -- not when plastic pollution is harming and killing ocean wildlife.

I urge Costco to reduce its packaging. We can live without jumbo-sized packaging. We can't live without healthy oceans.