Neil DeGrass Tyson doesn't understand WTF veganism is. He always thinks he has some sort of "gotcha", but we've heard all of these lame arguments before. Ticks and Mosquitoes carry disease and can kill people. If you're life and well being are being threatened, it's perfectly vegan to kill those bugs off.

"Veganism is a philosophy and way of living which seeks to exclude—as far as is possible and practicable—all forms of exploitation of, and cruelty to, animals for food, etc."
#vegan