摘 要 劳动使人脱离了动物界、获得了社会本质及实践的存在方式，自此人类开始了自身的进化，逐渐从自然抽身出来，并与其对立，人与自然成为对象化的存在。在此过程中，人化的自然力——生产力获得其本质的规定，成为人类社会进步的动力。生产力在不同的历史阶段表现出不同的特征，据此我们可以把它划分为三个时期：自然力、社会力和生态力，它们也就是生产力在人类社会不同历史时期的具体实现形式；每一阶段人与自然的矛盾发展造就的问题进而积攒成的危机，成为人类进步的转折点，就这样我们目前正在向生态力阶段前进。在这一征途中，我们有三点是要首先明确的：第一，我们率先要努力完成的是观念的转变——对人所面临困境的合理解释；第二，自然对人类生存造成的危机要通过一部分人对其他人造成的生存危机的解决而获得完全克服的可能；第三，理论被当作教条就同时宣判了它的死刑，所以生态力社会不是我们要去达到从而获得实证的目标，而是向其实践的运动本身，正是在这一过程中个人实现全面发展，从而也显示了这一运动的现实意义。生态力在全球及中国的实践将因此而取得成功，人类也将因危机的克服而获得进化。 本文把人类面临的发展危机作为选解题目，以生产力概念的重构作为切入点，以生产力的经典理论和当前学界的争鸣为背景，以唯物史观拟定的人的自由与解放为落实方向，首次提出“生态力”的概念来表征新时期的生产力形态，并从其内涵、特征、结构、意义及生态力观念指导下的实践的前提、原则、内容等方面加以阐释，重点提示了中国新时期的生态力发展思路，从而宣告了生态力时代的到来。

ABSTRACT Labor makes humankind break away from the animal kingdom，as well as get his social essence and practical existent mode. So humankind begins his own evolution, getting away from nature gradually and struggling against it，just so humankind and nature turn into opposite existence. In this process, artificial and humanized natural forces，productive forces， gain the essence, becoming the power of social advancement. Productive forces exhibit different characters in different historical stages, according to which we plot out three stages: natural forces, social forces and produce-balanced forces, which are different actualized forms of productive forces in different historical stages of human society; the crisis consists of problems which bring up by contradiction between humankind and nature in each stage becomes the turning point of human advancement, now we are advancing to produce-balanced forces stage. Above all, We should clear about three points in this process: first, we should struggle to complete the change of idea, which is the reasonable explanation for puzzledom what human faced with; second, the possibility of conquering human’s survival crisis caused by nature have to take from the settlement of survival crisis caused by certain people to others; third, if theory be looked as doctrine, that means its death, so the produce-balanced forces society is not the aim which to reach and then prove, but the practice itself toward it, none other than this process makes individual all-around development, and at the same time shows the realistic meaning of this movement. Because of this, produce-balanced forces practices in the world and in China will succeed, and human beings will advance for the conquering of crisis. This thesis takes mankind faced development crisis as its question to answer, taking the reconstruction of productive forces concept as cut-in point, taking the classical theory about productive forces and present academic arguments as background, taking the aim of man’s liberation which studied out by historical materialism as fulfilled direction, putting forward “produce-balanced forces”, for the first time, to express the form of productive forces in new stage. And explains its connotation, character, framework, significance and produce-balanced forces practical premises, principles, contents; clues to the train of thoughts on productive forces development in China especially, thereby declares the coming of produce-balanced forces age.