DENVER, Colorado--(BUSINESS WIRE)--Liberty Global plc (“Liberty Global”) (NASDAQ: LBTYA, LBTYB, LBTYK, LILA and LILAK) today announced its inclusion in the Dow Jones Sustainability World and North America Indices. The Dow Jones Sustainability Indices track the performance of leading companies in terms of their economic, environmental, governance and social performance. Each year, over 3,000 publicly traded companies are invited to participate in this corporate sustainability assessment and Libe