Plastic – we’ve seen the bottle-strewn beaches and polyethylene terephthalate-clogged ocean waters. We’ve gasped at reports of microplastics now pumping through our bloodstreams. A couple of years ago, a hotel chain jettisoning single-use plastic would never have made headlines – yet InterContinental Hotel Group announcing a ban on mini bathroom products by 2021, and switching to big-size dispensers, did just that.