David Wheeler : But in the long term , it could destroy America 's higher education system . Tenure-track full-time professors are an endangered species . Wheeler : Blame it on the fervor for large-scale online education initiatives . Comment: Wheeler : But in the long term they could destroy America 's higher education system .
David Wheeler : Tenure-track full-time professors are an endangered species . Wheeler : Blame it on the fervor for large-scale online education initiatives . Comment: Wheeler : But in the long term they could destroy America 's higher education system .