You don't understand the meaning of "opinion". You use the word to derrogate and that is a little sad.
You get an opinion from someone with expertise in the field, say a surgeon. The surgeon would have started her working life as a medical doctor and then specialised. After building up a body of work (interesting word!), the surgeon develops expertise. The medical training allows the person to develop another related field of expertise. In exactly the same way, Prof. Tim Flannery has developed expertise in climate science after rigorous training as a scientist. He has achieved world renown in the field of climate science, one reason climate deniers try so hard to discredit him.
This is exactly what you are doing.
I realise you are trolling as well. This post is for the benefit of open minded people. Please don't expect a reply if you choose to write another trolling post. Your childish "Flim Flam Flannery" and like comments do you no credit at all.
