Why on earth would the term 'delicate jewel' make my post lose credibility in your opinion?
If its good enough for Edgar Mitchell, who piloted Apollo 14 and has a masters degree in science, then its good enough for me!
but perhaps you are better qualified to judge his description of earth.
All these numpties saying that there is no 'scientific proof' that climate change is man made or even exists need to understand that there is no actual 'scientific proof' of anything really!!
Science cant actually prove anything...