Can anyone tell me why ucg has to be trialed and proveneven...

Can anyone tell me why ucg has to be trialed and proven
even though it has been aruond for years and yet csm
is all go nothing to trial or prove. Im sure the farmers
with their prime land will not mind having the water
table pumped dry by the csm companies. These one eyed
tree huggers spreading there crap really p@@# me of.
Got me worried now after Lncs ann on moving there
first plant to SA is this a sign of defeat i hope not
or we are screwed.