Please briefly describe the relationship and difference between logical positivism and positivism.

1 connection: both of them mainly come from the British empiricism philosophy tradition. The main representatives of logical positivism are Vienna School, Russell and others. Karl popper is the main representative of denial.

2 Difference: Spectrum divides philosophy into two camps. One is solipsism, which holds that science is to seek proof, certainty or possibility. This camp also supports "positivism", which equates knowledge with knowledge that has been proved or proved. A belief can only be confirmed or confirmed through clear observation and experience, which is acceptable; Past evidence makes future events possible. Spectrum criticized this position as unscientific and put forward a counter-proof scheme, arguing that the rationality of science does not seek proof or confirmation, but seeks refutation to test the theory. We can never establish a theoretical certainty. Only theories that can be proved are scientific. Scientific theories are bold guesses, so they are temporary assumptions and will be falsified in the future. There is no theory in science that will never be falsified.