人类要生存要发展必须发展生产力。理论是先导,要发展生产力必须研究生产力,揭示生产力规律,建立生产力科学。魏炳义首创《生产力学》,我表示祝贺。生产力学对生产力的研究不同于哲学、政治经济学、生产力经济学对生产力的研究。生产力学的研究是建立在哲学、政治经济学、生产力经济学对生产力研究已取得的成果的基础上,又有新的突破和创新, Human beings must develop their productive forces if they want to survive. Theory is the guide. To develop the productive forces, we must study productivity, reveal the law of productive forces, and establish a science of productive forces. Wei Bingyi pioneered “Productivity”, I congratulate. Productivity Studies on productivity differ from philosophy, political economy, and productivity economics for productivity research. The study of productive forces is based on the achievements made in the study of productivity by philosophy, political economy and productivity economics, with new breakthroughs and innovations,