过了现在这段杂乱无章的过渡时期,人类可以指望进入一个更具有承受力和更公正的时代。那时,人类生态学将起关键的作用。在我们为达到这一新时代而努力的过程中,那种认为人的因素是一种有意识、有目的的成份,是积极有益而不是消极有害因素的生态学观念,必将成为有指导意义的原则。我们可以预见到即将来临的人类生态学时代的一般轮廓。对于人口将增长到80亿至100亿,并且需要紧张地为其所有成员保证至少最低限度生活需要的人类来说,没有多少可供选择的办法。某些确定的社会和经 After this chaotic transition period nowadays, mankind can count on a more resilient and more just era. At that time, human ecology will play a key role. In our endeavor to reach this new age, the idea that human being is a conscious and purposeful element of ecology that is positive, not negative, will surely be instructive in principle. We can foresee the general outline of the coming era of human ecology. There is not much that can be done about the human population, which will grow to between 8 billion and 10 billion, and needs to nervously guarantee to all its members the minimum necessary living needs. Certain social and economic determinations