I'm attacking the journal in which is was published, which is not respected and does not do proper peer review.
It is in fact the opposite of respected. It is on
Cabell's list of
predatory journals.
And just BTW, you should take a look at that article again. It doesn't say what you think it does.
It says CO2 levels alone do not account for the daily and seasonal temperature fluctuations and that water vapour plays a more important part in regional temperature fluctuations. It does not refute the fact that increased CO2 levels increase the greenhouse effect and result in global warming. On the contrary.
Looks like your "proof" that climate change is fake actually shows the opposite.
Don't need to discredit them.
Of the 12 citations listed there are only 3 proper peer reviewed papers (the rest are conference notes, books, datasets etc.).
Those
are from respected journals.
Lets have a look at those papers and the citations to Paulo Cesar Soares' paper.
Citation in paper 1 (A laboratory study of supercritical CO2 adsorption on cap rocks in the geological storage conditions) published in
Applied Physics:
https://doi.org/10.1007/s00339-017-0862-0
Citation in paper 2 (Quantitatively evaluating the effects of CO2 emission on temperature rise) published in
Quaternary International:
And the abstract for that same paper:
https://doi.org/10.1016/j.quaint.2013.11.031
Citation in paper 3 (Metrological challenges for measurements of key climatological observables. Part 4: Atmospheric relative humidity) published in
Metrologia:
https://doi.org/10.1088/0026-1394/53/1/R40