Your Full of it, and Full of strawmen.
1. One does NOT need to test "Hundreds of Millions of Africans" to get their Average IQ.
Ridiculous Elementary school argumentation and complete Ignorance of sampling. (or utter dishonesty)
[Strawman] 2. ANYone who studies or acknowledges that Races have different IQs, Gets shouted down and BECOMES "DISRESPECTED."
LOL and Catch 22.
All the well known researchers are in this category, and most recently, James Watson, co-Nobel winner for discovering DNA.
ONLY NOW "disrespected."
3. If you want to see
a lengthy and much better debate of this, including someone disputing perhaps the foremost expert on this (Richard Lynn), I suggest this page and Whole string.
http://www.debatepolitics.com/scien...es-average-iq-largely-genetic-w-957-a-56.html
Near the bottom you will note an anti-Race IQer (Nisbett) Disagreeing with Lynn's 70 IQ - BUT - Claiming it was more like 80.
Still an unwitting acknowledgement.
BTW, Lynn's data is from/correlates more the
600 IQ tests and 800,000 Subjects.
And
contrary to POS' POS POSt, they'll all valid, as are many since.