The G-7 nations have vowed to continue their efforts to contain the devastating climate change, despite US withdrawal from the Paris accord. The understanding was reached on the first day of two-day talks of G-7 environmental chiefs in Bologna, Italy.<br/><br/>The UN official in charge of implementing the Paris accord, Patricia Espinosa, said America's pull-out would not make any difference in the short-term. A final communiqu' will be issued at end of the meeting today.<br/><br/>The Group of Seven (G-7) is a forum of the world's seven most industrialized economies consisting Canada, France, Germany, Italy, Japan, the United Kingdom, and the United States.<br/>