The inspiration for the song, and the title specifically, came when Barbara MacDonald said to her husband singer/songwriter Pat MacDonald, "The future is looking so bright, we'll have to wear sunglasses!" But, while Barbara had made the comment in earnest – it was the early '80s, the two had met and married and were starting a family, their first EP was coming, their book was filling up with gigs – Pat heard the comment as an ironic quip and wrote down instead, "The future's so bright, I gotta wear shades."