Definite OptimismYour window into the future Subscribe Sent Every Two Weeks Archive Sample EnglishTechScienceBusinessFutureThis newsletter seeks to understand the future - the brilliant people and companies working towards a brighter tomorrow.Interested InCross Promotion Interested InSponsorship Subscribersð Added Onð Launchedð Issues Sentð Jamie Green Contact ToolsMailgunSubstackStats#ð in Future#ð in Science#ð in Business#ð in Tech#ð Overallð Viewsð ClicksGet more out of your digital marketing.PromotedReviews of Definite OptimismNo Reviews Posted YetAdd Review