What Do People Say When They Become “Future People”?―Positioning Imaginary Future Generations (IFGs) in General Rules for Good Decision-Making 論文 Toshiaki Hiromitsu・Yoko Kitakaji・Keishiro Hara・Tatsuyoshi Saijo ·2021-06-10 ·『Sustainability』 13(12) pp. 6631-6631 doi:10.3390/su13126631