Hasan Jasim - Big chains moving closer to zero-waste gives us that little boost of hope. @tescofood ‘s zero-waste shopping is still in trials, so let's prove we want it to stay. Your move, @sainsburys! Brilliant! Sooner the businesses understand that it's better for them to become genuinely sustainable ( as much as possible, not by greenwashing ) , the better it is for their … [Read more...] about Tesco trials zero-waste shopping