"Humans are currently the dominant species on earth and exercise a great deal of power and control over nature. But ve…"

"Unless we can trace our lineage to the original humans and find that we live where they lived, we are all internation…"

"For those who take the vegetarian option seriously and adopt it as their own, it may well connect with their spiritua…"

"It is easy to feel that one's personal efforts are insignificant—a mere drop in the bucket—in the face of large-scale…"

"Aye, think! Since time and life began, Your mind has only feared and slept; Of all the beasts they called you man Onl…"

"I was inspired to write a folk song — about how soldiers have no choice in the matter but to follow orders — but with…"

"And it's one, two, three, what are we fighting for? Don't ask me I don't give a damn Next stop is Vietnam. And it's f…"

"Now come on mothers throughout the land Pack your boys off to Vietnam Come on fathers don't hesitate Send your sons o…"

"Believing that your hypothesis must be correct before all the evidence is gathered encourages you to interpret the ev…"

"In preventative medicine, benefits without risks are nonexistent."