Looking toward the future, Kao is worried about environmental damage in Taiwan. "A Japanese expert has said that in 50 years Taiwan will have to buy its drinking water from abroad." Actively promoting a conception of global environmental education, he has not rested for a moment and is now preparing to set up the "Environmental Angel Foundation." At the same time he is once again performing counseling for the church.
面對未來，高正勝擔心台灣的環境破壞，「專家說，台灣再過五十年，就得跟國外買水喝，」為了積極推廣全國環保教育理念，他更是一刻不得閒的全心投入籌備中的環保天使基金會，同時亦再次回到教會繼續心理輔導的工作。