The people of Islām are strangers amongst mankind. And the believers are strangers amongst the people of Islām. And the people of knowledge are strangers amongst the believers.
“Gender identity” is an invention of the mid-20th century, from the ideas and writings of a man (described as a 'sexual pervert, pedophile') called Dr. John Money.
The germ theory which many people ascribe to the late 1800s and [to] Pasteur, actually goes way back to even Greek times you know sort of ancient Greek times.