Jason Siddall2019-09-19T10:21:08+02:00From earliest times, we humans have needed light. Even when our dwellings were just simple, crude structures, we needed openings to let light and air in. Light meant we could see better, which in turn meant we could perform tasks better. It also helped us stay in sync with the natural cycle of the day and night – something which, although we didn’t know it back then, was vital to our emotional and physical health and well-being. The evolution of...