Science is science - "bad science" isn't science.........
I was nearly with you there for a moment or two, until you wandered off into Dada land again - I still cannot for the life of me understand why a dislike of "bent" companies is in any way "Marxist", or for that matter as to why a dislike/distrust of the bad effects of agrochemicals should brand one as being right/left or for that matter, stringvestite!
Companies exist to make a profit, some companies have a long history of dirty dealing, some are entirely straightforward - it is therefore entirely reasonable to extrapolate that they may well be "at it again" - to ignore history means we are destined to make all the same mistakes again - clutter all to do with politics or some strange conspiracy theories.
I've seen people crippled and killed by agrochemicals in the past (organophosphates being just one) - all the while the companies weaselled how safe they were for years, backed up by their buddies in the Min of Ag and Fish, and the government. (This is no leftie bedwetter flight of fancy, it is factual) - eventually, when the body-count got too high to hush up any more it was withdrawn from "civilised" markets - they still make the damn stuff, and sell it to third-world countries!
This doesn't suggest to me that morals are particularly high on their priorities list......
What we NEED (but won't get) is real unbiased scientific research, totally independently funded (not by the likes of Syngenta, as per the recent announcement).
IF organisations like the Co-op wish to fund their own research, and tell their researchers to look in the direction of the possibility of pesticide involvement, I can only see it as "balancing" the bottomless pits of money and influence possessed and used by the "icide" manufacturers.
As I said, science is science - if it's properly done, there is no argument - I'm not in the least "anti" science, just the wholesale abuse of it........