A pen name is a name an author publishes a book under. It isn't their real name, it's only the name they go by when writing books.
Many female authors used male names to publish their books in time periods such as 1700s or 1800s, when women weren't thought of as smart and they didn't have rights. The male names were their pen names, used so that people would respect them.
<em>Examples in modern day (pen name --> real name):</em>
J.K. Rowling (Harry Potter) --> Joanne Kathleen Rowling
Lemony Snicket (Series of Unfortunate Events) --> Daniel Handler
Yes silver tarnish can easily be removed with polish
In order for world hunger to change for the better, everyone would have to be completely selfless and willing to give some to help those who have none. If those who have more than they need can give some of their food or money to people who live in poverty, there would be enough to go around. In America and other places like it, food is in such excess that we waste vast quantities of it every single day, simply because we can't eat or sell it all! If even half of that food was shared, not only would the issue of hunger be eliminated, but the waste problem too! I can help achieve this by sharing the excess that I have with others. I could donate food, money, or my time to a charity, or even just bring food to the homeless. It isn't hard to help!