一.对达尔文学说中的错误和缺点,今天应如何看法?过去受李森科派特别是李森科的影响,在评价达尔文学说时,有脱离历史唯物主义的趋势,并且在某些方面已发展的很严重:(1)说达尔文只承认量变否认质变在今天看来这样的说法很值得考虑,因达尔文对“质变”“量变”的名词未必明确,不错,他在论证生物界的进化发展的时候,强调的是逐渐的缓慢的发展一方面,而对飞跃发展方面谈的不多,并且在他的巨著中,几次搬用“自然界无飞跃”的原则,实际上,他并非无根据的,因为他看到了生物界的发展,一般来说,缓慢发展是更为显著的,这是因为自然环境条件一般是缓慢变化的缘 I. What should be said about today’s errors and shortcomings in Darwin’s theory? In the past, under the influence of Lysenko, especially Lysenko, there was a tendency to depart from historical materialism in the evaluation of Darwin’s theory and in some respects it has developed very seriously (1) To say that Darwin admits only that the quantitative change denies the change It seems worth considering today that Darwin’s term for “qualitative change” and “quantitative change” is not necessarily clear and good. He is arguing that the evolution of the biological world , Emphasizing the gradual and slow development on the one hand and the lack of talks on the development of leaps and bounds, and in his masterpiece, he has repeatedly adopted the principle of “no leap in nature”; in fact, he is not without According to him, because he saw the development of the biological world, in general, the slow development is even more remarkable because the natural environmental conditions are generally slow changing edge