About 85% of all the carbon emissions from leather come from raising the cattle, which is going to be done anyway for meat so Apple are falsely inflating their "impact" on climate change here by ditching leather. That's fine, that's their choice as a business to choose what materials they use or don't use, but we shouldn't pretend at all it's for anything except another delusion they try to sell to the public for their image that they are a "green" company when in practice they really aren't. And the FineWoven material is not a suitable durable replacement, so back to the drawing board they go!