Just on the subject of hospital waste, I work in the ER and 100% of everything we use is disposable except for tooth extraction trays, chest tube insertion trays, the "blades" you use to intubate people, and the actual drill for putting IVs into bone (everything used except the actual drill is disposable). Every scalpel, every pair of tweezers, forceps, wound stapler, blood pressure cuff, oxygen sensor, etc to infinity is disposable. Even the pillows we have are one time use. I've got no clue how it can be cheaper to throw everything away than to clean and reuse it.