Costco: Stop selling Monsanto glyphosate herbicides! Glyphosate is linked to cancer!

We want Costco to lead the way in phasing out use of glyphosate herbicides.
Herbicides are by nature toxic substances that kill unwanted plants.
Recent studies link glyphosate to cancer and endocrine disruption in humans.
Toxic substances should be used with extreme caution, since their manufacture, use and disposal entail unknown risks.
Genetic and epigenetic damage to future generations incurred by the use of herbicides is entirely unquantified.
Glyphosate is known to kill butterfly and bee pollinators which are vital to our food supply and human health.
Our maxim should always be. "Err on the side of caution."