It is more about industrial capitalism than "science", is not it? I know the stuff the BKWSU teaches about "Science Proud Yadavas" (meaning Westerners), but "science" serves whoever its masters are ... and Indians are actually very good at it too.
I am glad it was a BK who posted that and not an ex-BK. You do understand what that video is about, do you Nischaybuddhi?
Someone has taken a clip from an Adolf Hitler movie and made it into a joke against those scientists and politicians who believe that the world is suffering from climate change because of humanity's level of pollution by putting on false English subtitles. They are in essence saying that the environmentalists are Nazis.
As an Indian, I suspect you do not realise how bad Nazidom became, or is seen by people. It is a type of taboo now, one of the worst (and immature) things to say about someone, and Hitler is portrayed as the "most evil" man. (Of course, the truth is always more complex than that)
It is also used as the worst or cheapest kind of argument, "Reductio ad Hitlerum" or "playing the Nazi card". The basic technique is to make something "bad" be relating to something the Nazis did or believed in. For example, the Nazis liked nature and told people what to do ... the environmentalists liked nature and want to tell people what to do ... therefore the environmentalists are Nazis or "the Brahma Kumaris use a Swastika, the Nazis used a swastika, therefore the Brahma Kumaris are Nazis.
It is a kind of logical fallacy, often used within the BKWSU, which presents an argument that may appear valid in some way, but does not address the issue in question and comes up with an irrelevant conclusion (ignoratio elenchi).
There is a sort of Right Wing movement amongst Americans mainly, often financed by big business, who are against environmentalist and any scientists who question big businesses right to pollution. It is a defence of their financial interests.