The reading uses good and bad examples to demonstrate how important it is to consider human perception when designing visual representation of data. I agree that many infographics out there are misleading to the society, so it's crucial for us designers to stay honest with the data information instead of trying to build a strong argument. I'm curious to see if my peers know anything about ggplot and its usefulness because the author mentions it a lot in the reading (it's my first time hearing it).