From the article: "Just do the math: At $2,000 per life, a million dollars could save 500 people, a billion could save half a million, and, by extension, a tril

From the article: "Just do the math: At $2,000 per life, a million dollars could save 500 people, a billion could save half a million, and, by extension, a trillion could theoretically save half a billion humans from a miserable death." The math...