This is only controversial if you feed off a steady diet of fucking lead paint and horse paste.
Cy-Fair ISD will omit "controversial" topics, including vaccines, climate change, and cultural diversity, from textbooks next year
www.chron.com/news/houston...
Houston-area schools to cut 'controversial' topics from textbooks
Cy-Fair ISD votes to remove textbook chapters about vaccines, diversity, and more next year.
www.chron.com