Last week, Trump threatened in a social media post to punish any university that permits “illegal” protests. On Friday he cancelled hundreds of millions in grants and contracts with Columbia University.

Although America has long been the global leader in scientific output, China is now surging ahead. Even before Trump’s cuts in research funding, China was projected to match U.S. research spending within five years.

China has already surpassed the U.S. as the top producer of highly cited papers and international patent applications. It now awards more science and engineering Ph.D.s than the U.S.

Tyrants close universities. Fascists burn books. Trump is destroying America’s most important asset — its innovative mind.