Drivel. I am sorry to say...
You can slander science all you like, but from where I am standing your criticism is devoid of any rational coherent justification. Plus, it's a bit rich. Coming from a westerner with an internet connection.
Typical scientistic cliches that accompany the naive form of rationalism. What does it even mean to 'slander science'? There are many sciences that exist independently of each other.
Why is irrational or incoherent about the idea that something like chemistry is far more reliable than neuroscience or psychology? This is a fact, even if you choose to ignore it.
It is objectively correct to say that the sciences are a major source of incorrect information. That this is true doesn't negate the fact that science, in general, is the best tool we have for understanding much of the world we live in.
It does mean we should apply scepticism to scientific knowledge the same as to any other form of knowledge.
A peer-reviewed scientific journal for you:
PLoS Med. 2005 Aug;2(8):e124. Epub 2005 Aug 30.
Why most published research findings are false.
Ioannidis JP
There is increasing concern that most current published research findings are false. The probability that a research claim is true may depend on study power and bias, the number of other studies on the same question, and, importantly, the ratio of true to no relationships among the relationships probed in each scientific field. In this framework, a research finding is less likely to be true when the studies conducted in a field are smaller; when effect sizes are smaller; when there is a greater number and lesser preselection of tested relationships; where there is greater flexibility in designs, definitions, outcomes, and analytical modes; when there is greater financial and other interest and prejudice; and when more teams are involved in a scientific field in chase of statistical significance. Simulations show that for most study designs and settings, it is more likely for a research claim to be false than true. Moreover, for many current scientific fields, claimed research findings may often be simply accurate measures of the prevailing bias. In this essay, I discuss the implications of these problems for the conduct and interpretation of research.
Why most published research findings are false. - PubMed - NCBI
some more information
https://en.wikipedia.org/wiki/Replication_crisis
I could go on, but it makes my point.
You would likely not exist were it not for science and the scientific method. From agriculture to anti biotics. Your dependence on science and technology is almost total.
A lot of what you attribute to science is actually technology that was not pioneered via the 'scientific method'.
Formal science has had a lot less influence on technology than you assume.
As for pseudo sciences like phrenology and racialism, those examples merely demonstrate you do not understand what the scientific method entails.
There is no such thing as 'the scientific method', it is a myth taught in high schools. There are many scientific methods that depend on discipline, era, personal idiosyncrasies, etc.
Nobel winning physicist Steven Weinberg:
Not only does the fact that the standards of scientific success shift with time make the philosophy of science difficult; it also raises problems for the public understanding of science. We do not have a fixed scientific method to rally round and defend. I remember a conversation I had years ago with a high school teacher, who explained proudly that in her school teachers were trying to get away from teaching just scientific facts, and wanted instead to give their students an idea of what the scientific method was. I replied that I had no idea what the scientific method was, and I thought she ought to teach her students scientific facts. She thought I was just being surly. But it’s true; most scientists have very little idea of what the scientific method is, just as most bicyclists have very little idea of how bicycles stay erect. In both cases, if they think about it too much, they’re likely to fall off.
Racialism and phrenology were not deemed pseudosciences at the time, so it is an anachronistic fallacy to apply current perspectives to them. Some of our current knowledge will be deemed 'pseudoscientific' in the future. The point remains that these were deemed good science at the time, and educated, rational scientists believed in them and propagated them.
Science and it's methods are not fixed and clearly demarcated. Scientism tends to be a consequence of having little concern with the philosophy of science and thus uncritically accepting science as fact despite the obvious need to apply a degree of critical analysis to diverse scientific findings from different disciplines.
Objective truth is certainly better than delusional article of faith. If you wish to empower your own life and that of others. If you wish to reach the stars, praying for a lift wont get you very far, science, however, will take you there in a gleaming spaceship. Eventually.
You are free to walk your own path.
Good luck amigo.
Again this doesn't support the point you were making that objective knowledge is always good and false knowledge is always bad which you again have completely failed to provide any actual evidence for. Instead you make silly arguments about praying for space ships.
Objective knowledge is important if you are building a plane, it's not nearly so important regarding you motivations for building that plane in the first place.
Someone can be 'delusional' in one area of life and highly rational in others, or do good for 'delusional' reasons.
Newton, Bacon, Boyle, Bradwardine, etc made massive contributions to science while believing they were doing God's work. Rather than hindering it, their 'delusion' motivated their scientific discoveries. The experiment method in science was in part motivated by a rejection of the Greek belief in human rationality due to the flawed state of man due to the biblical fall.
"The experimental approach is justified primarily by appeals to the weakness of our sensory and cognitive capacities. For many seventeenth-century English thinkers these weaknesses were understood as consequences of the Fall. Boyle and Locke, for their part, also place stress on the incapacities that necessarily attend the kind of beings that we are. But in both cases, the more important issue is the nature of human capacities rather than the nature of the Deity. And if the idea of a fall away from an originally perfect knowledge begins to decline in importance towards the end of the seventeenth century, it nonetheless played a crucial role by drawing attention to the question of the capacities of human nature in the present world." Peter Harrison - The fall of man and the foundations of modern science
So it is 'delusional' to believe all false information is intrinsically harmful, and even more delusional to believe that your own worldview is completely uninfluenced by 'false' narratives.