When there is data that all confirms the same hypothesis, it's a consensus based on facts and observations.
A right wing think tank fueled by big oil companies that ignores the overwhelming evidence (see above) for climate change, is not legit.
Wrong answer.
Consensus is NEVER scientific.
BTW most people believe humans influence the climate, I'm just opposed to the 90+℅ figure as it has been shown that climate is in a constant state of change, that atmospheric CO2 concentrations have been much higher in the past without human activity and that climate change is a HUGE money business with monied influence and agenda on both sides.
That said, I believe we should take better care of this rock we live on and would encourage rather than penalising companies for producing carbon that we encourage science that will advance us past fossil fuels rather than stalling our advance beyond them with a lack of logistics, etc.