World Affairs Council of Jacksonville Chairman Jonathan Howe and keynote speaker L. Hunter Lovins, president and founder of Natural Capitalism Solutions, at a Global Business Luncheon Tuesday at The River Club Downtown. Lovins spoke about “Natural Capitalism: Creating the Next Industrial Revolution.” “Sustainable businesses are more profitable,” she told the 80 people who attended with the council and the co-host, The Gate Governors Club. Lovins also was scheduled to speak last night at the University of North Florida at an event co-hosted by the council and UNF.