Neil deGrasse Tyson Takes On Bad Science

Neil deGrasse Tyson recently captivated a large audience of high school and college students at the Purdue Northwest Sinai Forum. Known for his direct and bold communication style, Tyson addressed the rise of anti-intellectualism in society.

Key Points from Tyson's Talk

The Danger of Misguided Beliefs

• Flat Earth Beliefs: Tyson warned that beliefs like the Earth being flat can be dangerous, especially when promoted by influential figures.
• Jokes at the Expense of Flat Earthers: He made fun of rapper B.o.B and "Mad Mike Hughes", who built a rocket to prove the Earth is flat but died in the attempt. Tyson humorously suggested that Hughes might have won a Darwin Award, which is given to people who die doing something incredibly stupid.

Scientific Evidence and Humor

• Lunar Eclipse Proof: Tyson explained that the lunar eclipse proves the Earth is round. The curved shadow of the Earth during an eclipse shows it is a sphere.
• Alien Beliefs: He discussed people's desire to believe in aliens and pointed out the unreliability of eyewitness testimony. Tyson joked that throwing a hubcap in the air can create a UFO photo.

James Webb Telescope and Scientific Attitudes

• James Webb Telescope: Tyson highlighted the telescope's amazing discoveries.
• American Attitudes Toward Science: He showed data indicating that the United States ranks poorly in numeracy skills and belief in evolution. Tyson also joked about superstitions, like avoiding the number 13 in elevators.

Q&A Session

• Young Galaxies and Boiling Point of Water: During the Q&A, Tyson answered questions about young galaxies and the boiling point of water. He explained that the boiling point changes with altitude and discussed the unique conditions on Mars, where water can be solid, liquid, and gas at the same time.

Event Success

• Rik Urschel's Excitement: Rik Urschel, president of Urschel Laboratories, was thrilled to bring Tyson to speak in Northwest Indiana. A lifelong fan of astronomy, Urschel praised the event's success, noting the large turnout of eager students.