Note that the authors of the paper are quite clear that they want Brazilian scientists not just to embrace Darwinism whole hog but to give up their belief in God. So much for rot about “theistic evolution.” That’s for suckers.
And yet always just as far off.
Why he left (the non-conspiracy version): My PhD project focused on the “Pongola Supergroup,” a major section of supracrustal rocks in southeastern South Africa (Kwazulu-Natal and Mpumalanga provinces) and southern Swaziland, aged ~2.8 – 3.0 billion years old.
Suffice to say, this project involved months and even years of fieldwork, lab work, data analysis, and writeup. Like most PhDs, mine had its ups and downs, complete with excitement, fun, blood, sweat, tears, near-madness, sheer terror, and utter boredom.