 PEMBROKE, Bermuda--BUSINESS WIRE--RenaissanceRe NYSE: RNR hosted thought leaders, risk scientists, and community experts at the Protecting Communities from Climate Change: Using Portsmouth, Virginia to Kickstart Global Solutions risk mitigation leadership forum. The 15th annual forum sought to advance risk mitigation efforts and awareness, support community preparedness and resilience, and strategize how to better prepare for, and respond to, natural catastrophes. Using Portsmouth as a case 