Sharing Japanâs ideas and efforts with the world; contributing to the achievement of the long-term targets of the Paris Agreement, including efforts to limit the temperature increase to 1.5â above pre-industrial levels; and leading international discussions. 2. Long-term Vision Proclaiming a âdecarbonized societyâ as the ultimate goal and aiming to accomplish it ambitiously as early as possible in the second half of this century, while boldly taking measures towards the reduction of GHGs emissions by 80% by 2050. (an unconventional vision of an âideal future modelâ) 3. Basic Principles in Policy towards the Long-term Vision â¢ Realizing âa virtuous cycle of environment and growthâ towards the vision with business-led disruptive innovation; global efforts essential. â¢ Swift implementation of actions from now â¢ Contribution to the world 4.