ANewLeif: "I only state that the exercise is explained as an attempt to save the environment and to save the earth while the fact is the exercise is for the salvation of our species."
Once again, your overly limited definitions are used to artificially bifurcate ideas which share a more complicated interconnection. Which parts of the environment and earth are superfluous to a continuation of humanity? While your core argument is certainly true (that humanity is not necessary to the continuation of earth), you seem to believe that, by choice, humans could take up some other support system. What genuine difference is there, then, between attempting to continue the species, and its Maslow list?
As far as the broader effects, do you suspect that drastic climate change would be something akin to the loss of television, of interest only to one particular, self-selecting group?
ANewLeif: "That tens of thousands of scientists can agree to anything related to this issue in significant numbers may indicate they are humans first and scientists second."
This is just a silly (and again, trivial) sloganeering, unless you are prepared to demonstrate how the scientific method has been independently dropped in favor of sentimentalism by these tens of thousands of individual scientists, their oversight groups, their peer associations, and their respective governments.