So much of our antropic world is built on top of calculus, that without it it's like being a 17th century man in 21st century. Sure, you don't need to understan

So much of our antropic world is built on top of calculus, that without it it's like being a 17th century man in 21st century. Sure, you don't need to understand the world you live in, that's why we have these nice user interfaces for everything, but when cracks appear in these ui's or if you want to come up with something new, you're stuck making wrong assumptions and are doomed to fail. Even worse, you're vulnerable to all sorts of snake oil peddlers. This is the reason to learn calculus not some sort of fancy crossword puzzle.